Matt Waldman’s Rookie Scouting Portfolio examines Nick Chubb’s 32-carry, 222-yard, 2-TD return from injury in this RSP Film Room. Georgia running back Nick Chubb had a better freshman year than Leonard Fournette. If you don’t believe me, ask Fournette (he said it). On the first play of Chubb’s sophomore effort against Tennessee, Chubb tore his…