Yes, the grind caught up with him, but I don't think that it was him wearing down as much as it was other programs figuring out he was our engine.
Once they realized that they needed to make him shoot it, it took him a few games to get his legs into his shot.
Then he became deadly off the pull-up J.
I decided to look at how well (or, not so well) Nate played in our final 5 games:
Miami - 5 points, 6 assists; Kyle had 10 points & 7 assists. We won by 4 in Miami.
FSU - 15 points, 2 assists; Kyle had 20 points & 4 assists. We won by 9 at home.
WF - 16 points, 3 assists; Kyle only played 13 minutes; 3 points & no assists. We won by 1 in W-S.
UVA - 8 points, 5 assists; Kyle had 8 points & 4 assists. We lost by 15 as Va never let us get comfortable on offense.
ND (ACCT) - 24 points, 7 assists; Kyle had 10 points & 2 assists. We lost by 4 & scored 4 points in the final 5 minutes.
My thought here is Nate played about the same at the end of the season as he did in middle when everyone was hyping his play. I included Kyle because he had a similar role in the lineup last year as McCollum will this year. Nate was playing 30+ minutes every game, so losing his legs might have been an issue. Kyle was also playing a lot minutes save the WF game. I think having four guys who can play the 1 & 2 will be a bigger help this season than just having McCollum out there. Kyle was already doing that part. In the ND game Nate played 39 minutes and Kyle played 32. Could that have been what cost us that game?