I've got a story about Brook's collapsed lung too but I probably shouldn't share that one. Tough kid. Could have died then if not for a very smart Dr. who evaluated him.
It was good for him to take over for Turman for the second half of that K-State game. Just the threat of Berringer throwing the ball helped open the offense, which completely stagnated after Turman "engineered" that 28-yard touchdown drive in the first quarter: Phillips for 7, Phillips for 8, Phillips for 6, Phillips for 3, Phillips for 1, Phillips for 3.
That was the extent of the Nebraska offense without Brook. We led 7-6 at half, and we shut out KSU in the second half, but without the threat of anything aside from Phillips, we weren't likely to score again, and with better field position abetted by an ineffective QB for NU, K-State could easily have scored again to win.
Turman didn't lose the game in the first half, but he might have in the second half had we continued to go with him. Thank goodness Brook was ready to roll.