[James81]

This play could easily made with hands like AK or a pair like AA to TT.

but I figure out that he could hold AK and do a combo of a semibluff and a blocking bet. You can also try a call bluff on the Turn but you have to fold if an A, K or J comes on later streets. But you have to recognize, that the pot with that weak kicker can be very big at later rounds!

I dont like a call, I don't like a reraise, the best alternative in my mind is folding. BEcause its your first hand and you don't need to put your money in a big pot without any information!