Ok so my guy is on bottom. The top guy is on right side and immediately goes to the far ankle with his left hand and uses this to set up a cradle(waits for my guy to step his left foot up)

This is pretty much all the kid does but my guy is no world beater from bottom to begin with and the kid is ranked 1st in state.

We've tried drilling rotating toward that hand and posting it to the mat, but he's not that great at it.

Any advice for a quick first move off of bottom that might get my guy out?