Easy call imo. I could easily see villian making this bet as a valvue bet with any ten where our kicker wins. He might hit 2 pair on the river with T8, but I think overpair is doubtfull. I think we have to call, since villian easily could be trying to keep the pot small with his KT on turn, and then leading river to make sure you don't check behind him with something like 99. I think we are winning this one more often than we are loosing it, so easy call.