I dont think its close at all Bob. You must call the river against this type of opponent. Im sure you already knew that so your asking is it close between calling and 3 betting. It actually is. But I would take the conservative route on this one and just call. There are still 3 spades out there and lagtards do get hands once in a while. If you do 3bet you'll have to call a 4 bet, and thats a situation I'd rather avoid.