In expert analysis, the young playmaker has shown that he merits the first-choice spot as England's number ten versus New Zealand on Saturday.
The Northampton Saints star produced without doubt the best defensive display we have seen by an English fly-half for quite some time.
How he fronted up through regularly completing his tackles versus an aggressive Fiji side stood out remarkably.
His tactical control was also immense - he demonstrated an excellent balance of finesse and control, and made several crucial choices during moments were not going to plan in the first half.
His ability to calm the squad strategically and make big calls represents an aspect he has really nailed.
From my perspective, the young fly-half represents England's primary fly-half and deserves to begin versus the All Blacks this weekend.
I believe head coach Steve Borthwick sees it that way as well, because Fin has proven his capability in big Test matches.
George Ford began last Saturday versus the Wallabies for leadership reasons, and part of that decision aimed at ensuring continuity while acknowledging his performance from the tour of Argentina.
However, the national team's performance against Fiji represented a marked improvement from the performance against Australia.
Australia lost on Italian soil on Saturday, so we should not get overly excited about that victory, that could have been more comprehensive given how below par the Australians performed.
The Fijian team, on the other hand, proved significantly dangerous and presented a much more difficult challenge.
Fin Smith remains just twenty-three - looking ahead two years, alongside Ford pushing him while providing support, I believe Fin will be in an excellent position as a player.
Marcus Smith also has to be considered as an option at the right time and versus suitable opponents.
He's progressing as a player while beginning to find his feet, but he also requires liberty to show his unique attributes.
The All Blacks brought on their impact player, who scored the decisive score defeating the Scottish team, and that shows the importance of having individuals capable of creating a real impact as substitutes.
Such type of presence can be the difference separating victory a World Cup from failure.
The All Blacks substitute observes the match develop while substituted while considering about how he can make a difference upon entering.
His decision-making and mistake frequency have enhanced significantly from his initial career.
Should we develop Smith to be that kind influential player, then having him in the backfield could be valuable.
However, currently I don't think Marcus represents the solution at full-back, making it a position that is still up for grabs.
The All Blacks will kick testing England's defensive line, therefore it must to be impenetrable.
It is a position requiring transforming into a genuine asset, in defense while regarding offensive transitions danger.
Right now, I don't think Marcus functions as full-back in top-tier rugby.
I struggle to see the benefit of playing him there.
I prefer possession under his control frequently, though I think that should be among starters, especially during the last quarter.
There are obviously numerous similarities between Ford with Smith.
Smith possesses the capacity executing the correct decisions during tense moments - his instincts represent traits you can really coach.
I recall as he received possession during one phase within his own half appearing like it could be should they swung it wide.
But in those milliseconds he calculated they needed reversing Fiji round as we are up on the scoreboard, so he kicked it to pin the opponents and turn the screw.
This represents the type of fly-half play securing championships while claiming global tournaments.
He additionally possesses that calmness during intensity directing teammates nearby, while recognizing that he mustn't constantly serve as primary option.
I hope to witness him receiving the chance to show this at elite standards soon, just as we have seen the veteran accomplish, especially at club level week in consistently.
During the South American tour, Ford similarly excelled in difficult circumstances, previously one might suggest occasions existed where he didn't fully delivered in the very highest-pressure matches.
I believe England possesses two fly-halves who can do the role, but with Fin's defensive work combined with additional qualities, establishes him as the more complete versatile performer.
This also indicates there's no need to modify your defensive system while fielding an assertive player occupying the playmaker channel, instead of someone who is somewhat passive.
You could also make a strong case favoring Ford beginning with Smith coming off the bench.
Numerous considerations that go on behind closed doors, however the management choose to proceed, it will give New Zealand problems.
This hasn't consistently represented the narrative against the All Blacks, where the focus was simply on picking the optimal individual.
On this occasion, either playmaker selected can put the All Blacks significantly.
Fin's ability to pick optimal kicks while delivering for a potential 50-20 might relieve all the stress away from the national team.
A seasoned lifestyle journalist with a passion for luxury brands and cultural trends, sharing curated insights from global experiences.