Is the payout structure 70/30?
If so, I think it's a call.
ICM says folding here gives you 38.4% of the prize pool.
Calling and winning gives you 60.3%, therefore you need to win the hand 63.7% of the time to make it a +EV call, which it is as long as he's pushing more than about 8% of his hands (which it looks like he's doing).
In this situation, the top heavy payout structure, combined with the massive chip lead you'd have if you won, makes it a clear call.
As I said, this is based on 70/30 payout (don't play 6max sngs)
i think they both work well together. wp.
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