Michigan State commit Donovan Winter was arrested in Florida on Monday night and did not send his letter of intent to the Spartans on Wednesday.
Highly ranked QB Jake Bentley will forgo his senior year of high school and enroll at South Carolina to play in 2016.
Notre Dame reeled in a four-star quarterback for the third time in the past four classes with a commitment from Avery Davis of Texas, the No. 4 dual-threat signal-caller in the class of 2017.
The Tennessee Volunteers have offered an "unprecedented" 20 scholarships to players currently attending the IMG Academy in Bradenton, Florida.
Florida State shot up the ESPN class rankings to No. 1 on Wednesday by gaining commitments from four ESPN 300 prospects. Alabama and Texas also had big signing days to climb the ranks.
College football's recruiting circus found its ringmaster in Michigan coach Jim Harbaugh, whose "Signing With the Stars" spectacle included celebrities from sport, song and stage.