Depends where he's sat relative to us. Ideally I want him two to my left so we're on the CO and BU vs his blinds. Having a nit between us would be an uber bonus. If we can't get him on the BB vs our BU, then having him to our right is next preference. Generally, I want to be in HU pots in position vs him as often as possible.
Also important is how he plays when he misses or binks his draws... does he donk the river with the nuts? Does he like to bet missed draws?
Make detailed notes about his sizing when he bets and shows down, I would imagine this guy gives huge sizing tells.
With enough detailed info vs this guy, we can print money all day long.