I take the higher VPIP in the blinds as he's being forced to play there, as opposed to folding elsewhere. I'd like to know though if he's completing or raising in the SB as it makes a difference (more about how much he knows than anything else).
What makes me think his blinds are being folded to is because he is tight everywhere else, it's quite possible that someone who's doing that can be completing the SB because he has "pot odds
". I just can't see him suddenly playing loose from the blinds without some kind of read.
I think we'll usually see a big change in his SB and BB VPIP's if it's never folded to the blinds. If it doesn't change... meh, I'm still going after a TAG non-stop when he's in the blinds it's just my sizing/frequency that changes.
His showdown stats look kind of funny, it shows as he's lost 1 of 2, but he has won 10 pots without showdown (11 out of 12 combined) but he has only seen a flop 11 times. Not really important though, and I could just be reading the stats wrong.
It shows that when he sees a flop he wins a lot more often than he has the best hand which means he's pretty aggressive post-flop.