I remember reading prior to TAMU game that Blake Sims had come to work in practice to prep us for Trevor Knight. Read today that an old LSU player was helping them this week to prep for Jalen Hurts in practice. Anyone know the rule on who is allowed/ limitations on old players coming to work as scout team players? For instance, could a guy like T Rich come and work as scout team RB to help us prep for Fournette (not saying he should, just an example)?