call PFR % can help you narrow v's hand here.

If his call PFR% is like 5 or less, he's probably not calling very much with broadways, and mostly pocket pairs. Also 3-bet% will help you eliminate AK/AQ from his holding as he may likely to 3-bet at least AK.

Is he positionally aware? If so, I don't see such a player calling preflop with a lot that you're ahead of after the turn action.

Tough spot fo sho.