I would agree that it has begun, not already happened. Every season is an evolution of the team of that year to an NCAA version of themselves. There were things yesterday and the game before that were new, some subtle, some obvious.
For example, yesterday's second half was the best "game" Serah has played with us. It wasn't just the points which was the obvious part, it was the elevation on her shots, her movement on the offense, her defense, her hustle to get down court. For Allie, the shooting and scoring have been obvious, but her defense has improved and her passing as well. The confidence level on her stroke is sky high and that turns a shooter into an assassin. How about Kayleigh? She was possessed yesterday and even more fearless than before. Those 2 full court drives were game breakers. Ash's shot is way back and she has great belief all her shots are going in. All of these elements, and there are more including Jana and the new found physicality yesterday and what began right before her injury have been evolving over the season.
True, Geno has his rotation, he knows what works, but he too is still learning. He has said as much even before yesterday's game. You are going to see a better version of yesterday's team tomorrow and then in April too.
I just don't know what the ceiling is for this team. Will the defense get much better? Is that even possible? Will the offense improve? A 48 point second half against that team yesterday was pretty impressive.
Rather than speculating, I'm just going to sit back and watch and really enjoy.