I am not sure who you are replying to, but I will respond anyway. I'll give you my 2 cents - exact;ly what this opinion is worth!
I know it seems it only happens to us, but its not true. I watched 6-7 games over the last two weeks (God! I've got to get a life). In all but 2, the team leading by a substantial margin had their opponent chew up the lead and close with them in the last few minutes. It happens regularly. Basketball is a game of runs.
When Nebraska went on their 12-2 run (IIRC) at the end of the first half, their all-BIG player, Shields, showed why he is all-BIG. How many all-BIG's guys do we have? It is not unreasonable to think he might try to dominate the play. He did but ran out of energy by mid-second half, or so. His supporting class was not up to the task of winning.