My main complaint with Sark from that game was his quickness to get the play called. I've mentioned it before, but Alabama averaged 3.6 seconds less per play against Clemson than it did in the previous 14 games. He was very quick to get the call to Jalen, which led to a quicker snap of the ball. One of Lane's greatest attributes was also a flaw at times; he would wait as long as he could to get the correct call based on the defense, which of course could lead to confusion as the play clock ticked down. From what I recall, Sark didn't really make changes once he gave Jalen a play.
If Alabama ran the same number of plays (66) against Clemson with its 26.6 seconds per play average, Alabama keeps the ball for an additional 4 minutes in the game. Defense isn't on the field as long, and Alabama probably wins.
I guess I could go back and look at the TOP before Bo's injury to see the impact - if any - that played into TOP, but I don't have the time right now.