[cartman]

[ QUOTE ]
so pretend the BB is a loose/fairly passive player. what do you do on this river now?

[/ QUOTE ]

Against a player of this type who has a tendency to autobet when checked to this is a nightmare, but I still usually fold. If the board is very low then I might call, especially if my kicker is big and he is the type that wouldn't necessarily 3-bet a medium/low Ace preflop.
I have a similar nightmare when my pocket pair ends up 4th or 5th pair on a medium sized board or 3rd pair or 4th pair on a board with a couple of broadway cards. Obviously that is a huge overgeneralization, but what do you guys think about that caliber of pair vs a calling station who tends to autobet when checked to?

Thanks,
Cartman