The SMU Mustangs rolled 66-42 over the TCU Horned Frogs Saturday in Gerald J. Ford Stadium. A short memory is necessary as Saturday, Rhett Lashlee’s team will play its first ever ACC game at 7 p.m. CT. 3-1 SMU welcomes the defending ACC Champions, the Florida State Seminoles, to Dallas. The 1-3 Seminoles led by Mike Norvell earned their first win of the season Saturday, defeating Cal, 14-9. It was a long time coming this season for Seminole fans, but FSU took the lead in the 4th quarter on a touchdown pass to wide receiver Ja’Khi Douglas from quarterback DJ Uiagalelei. SMU opens as a 5.5-point…