Georgia State learned a lot on Thursday night.
It found a new quarterback, discovered it could run the ball and unearthed some answers on defense in the second half. But more than anything else the Panthers learned they can’t get behind by 18 points and expect to win in the Sun Belt Conference.
The Panthers gamely fought back from an 18-0 deficit and lost 35-20 to Marshall on a chilly night in Huntington, W.Va., Georgia State (2-4, 0-3) has lost three straight games. Marshall (4-3, 2-1) rebounded after blowing a 20-point lead a week ago at Georgia Southern…