College football rankings: LSU jumps to No. 3 in new composite top 25 SB Nation 22 after a 31-0 win over BYU on Saturday. The Wolverines didn't even receive AP votes last week and haven't ranked since Nov. 2, 2013. The big gainer this week is LSU, which outlasted Syracuse on the field and impressed the computers in the meantime. and more ยป Continue reading...