It's not just "that simple". Having the best talent is a part of it, but that is NOT the full story. A good deal of the recipe for winning is putting people in the right positions and then getting them to maximize their natural abilities
There's a reason why the most talented rosters don't automatically win every single game and every championship. There's an element of coaching kids up and getting them to play their hearts out that is involved
All that said... You're not winning **** if you're not in the conversation regarding your overall talent. But we can't oversimplify it to "he who has more talent, wins". That's not 100% true, 100% of the time