I don't see much second half adjustments. What a saw was a team that was a second-half team, they largely continued to do what they came into the game doing, they just found their shots.
Case in point in the NCG, UCONN runs that same play Alabama and a lot of teams run where a big man had the ball out at the 3pt line and a player comes around and gets the ball from him, largely setting a screen while handing the ball off.
Well SDSU was hugging that player coming to get the ball really hard, making it difficult to take that handoff. UCONN saw this and ran a play where one player came to get the handoff and keep going, another player followed behind as if he was going to do the same thing but instead he cut back to the basket for a wide-open layup. That was a play designed because the coach saw how they were playing them and he adjusted. That's coaching, that's understanding the game and adjusting.
To say Nate Oats is an elite-level adjustment maker is laughable, in 4 years I've seen very little in terms of in-game coaching from him. All my opinion of course but I just don't see it.