Can anybody recommend a good defensive strategy against a tight waist underhook ride?

I'm trying to prepare one of our wrestlers for the man to beat in our conference in his weight class. The opposition is a tall lanky wrestler who mostly counter wrestles in neutral. On top he uses his long arms to sink a deeply wrapped tight waist with a same side tight underhook or goes under the chest and locks the far shoulder/neck area.

--Mike

Thanks for the responses. This guy has comparatively long arms for his weight class...long enough such that his tight waists wrap across the back, all the way across the stomach, up the side, and a few inches across the near-side back. I've noticed he often also tight waists near-side underneath the stomach, up the far side, and a few inches across the far-side back and then snakes his other arm underneath bottom's chest with a tight lock on the far-side trapezius. In both scenarios, there's no hand to grab, as his hand wraps through to the back. It's such a long and tight wrap that it stops the sit-out if not executed quickly enough.

Tripod to a peterson sounds like a good plan of attack, and we've been working on those a bit lately.

Thanks for the fresh perspectives.

I've only seen the guy wrestle twice...the last of which I recorded a week ago. He's a counter wrestler on his feet, a seemingly 100% switch guy on the bottom, and a tight waist guy on top. From what I've seen, he mainly tries to work tilts and stacks from the tight waist or string the guy out to get his legs in (although he doesn't seem effective in turning the guy once his legs are in). I have a video of him from last week, but since I've only made two posts so far, this forum will not let me post the full youtube link. Putting "watch?v=G3SzFNHw9n0" without the quotes after the base youtube URL will take you to it.

He's the one in the red singlet.

Thanks a million for the ideas.