I thought it was Jeff Christian who turned down Purdue. I know Hagan had an offer from Ole Miss.
In terms of P1 offers, the 2014 class had the following:
Hagan - Old Miss, Wake Forest
Howell - Pudue, Maryland, Indiana
Zervos - Purdue, Texas Tech
Christian - Purdue, Minnesota
Deontai Williams also had numerous offers, if he ends up getting to Ohio.
Robbins had tons of offers out of high school, originally.