[Ghazban]

The checkraise doesn't necessarily get any more out of him but it does give him a chance to bluff. With a weaker hand, I would certainly check/call but this holding is strong enough that I might even get a call from a worse hand if I check/raise.

As for hands that call flop, check turn, and bet river, I'd say a whole lot of pocket pairs fit that description. However, I don't think a small pair calls both the flop and turn if I fire again.