[smacksoup]

depends on how loose and how passive. Is he likely to be playing many sevens utg? (47s 57s 67s 78 are common loose favorites) many 10s utg? (i love those 105s limpers) If so, you should bet for value (if he's a loose river caller). His passive nature and seeing as how many loose/passives will peel here with a lone ace flop and maybe turn probably mean folding to a river raise is right.