Driver is the second Nittany Lion to enter the transfer portal Monday.
Bacchetta served as the backup to Barney Amor and Riley Thompson during his two years in Happy Valley.
An act of kindness by the Phillips family helped the Arizona Cardinal when he needed it most.
Tickets from Penn State Athletics will be sold in waves starting now until Thursday, December 7.
"Andy will be here more just taking in everything and getting a feel for how we operate."
The Nittany Lions will face No. 11 Ole Miss in the Peach Bowl.