Most carries for BYU
The slight majority said Taysom, but I think it will be Hine for a couple reasons. 1) I think BYU's O-Line will be better so Hill won't need to scramble as much and/or won't be sacked as much and 2) I think the RBs will carry most of the designed rushing load to preserve Hill's health.
BYU 3-and-outs
I debated between 3 and 4 and finally decided to go with the 2-3 range. Against its weaker opponents in 2013, BYU had the following totals: Nevada 1, Idaho State 2, Middle Tennessee 2, Virginia 4, Georgia Tech 4, Boise State 5. It could go either way, but I think it will lean toward the optimistic side.
BYU's First Offensive Play
I actually do think the first play will most likely be a Hine run, but I went with the odds and said Complete Pass since that could be to anyone and not just one specific player.
How many of the following: BYU Sacks allowed, missed FGs, BYU RZ trips with 0 pts, BYU TOs, BYU 4D not converted, BYU kicks blocked
The total for all of these items in 2013 was 94 in 13 games for an average of 7.2. I went with the averages and took the 6-7 range for this reason. The majority took the more optimistic view and picked a lower number.