Bad river card - value bet?

[Buz]

What hand could they possibly hold that they would pay off with? I agree that they would normally value bet a flush if they hit it, but if they had a J for the str8, they probably check/call and you are beat out of an extra bet. If they only held TP, they likely check/fold because they are beaten by any J or any made Flush. [img]/images/graemlins/frown.gif[/img]

I think a value bet is -EV because against two opponents, you are called if you are beat and folded if you are ahead.