New to the party, I don't mind the call pre. I don't think I like calling a raise with just an 8 out straight draw on the flop though. I get holding two tens is fairly significant however, it makes it fairly difficult for either villian to have T86, and also how many sets can villian really have as well. How many 99 or 77 hands to nits really play?
Best case scenario feels like nit villian has an overpair and is trying to isolate loose villian , but a little less than 3:1 pot odds (assuming loose villian comes along) with just an 8 out draw and no other real prospects and bad position make this seem like a loose call. Especially because a rock may not even have this isolation play in his toolbox with just an overpair.
No help on the turn, but I think a nitty villian with an overpair is going to see this as a scare card too against a cold call. You could pot here if you think the rock will fold (but then you should also have to pot with your made straights here), or you could check and hope for a free card.L, evennat the risk of being blown off the hand, but if the rock is firing two shells here, you can probably fold with confidence.
So it really comes down to what "rocky" means. There's a big difference between an overfoldering nit or just not one that goes for value. Not knowing which is which I think I would fold here unless I really thought a bluff would get through.