[Rook]

There is really no reason to play this after the flop. Early in an SNG, an EP raiser nearly always means Ax or TT+. Of that range, you are beating absolutely nothing. You don't have a read (I'm assuming) on Villain to put him on a lower range. It's too early in the SNG to take these unnecessary risks.

As for PF play? It would take a read that Villain is looser than standard to reraise him. Especially when I know I'll have position on him for the rest of the hand. If villain were closer to the button, I might reraise him, but a good majority of the time, I probably still call with position. If you were in the SB/BB, and he were later position, I'm reraising a very large percentage of the time.