If you are truly looking at 2 sets with no realistic low possibilities, you should seriously consider calling. You are not freerolling - the board could brick and you get nothing. But you have a dynamite draw for low and a 2, 4, or 5 and you could hog it all. Here's an example of what you might be facing if you really believe both opponents have sets:
http://twodimes.net/h/?z=4753190
pokenum -o8 2c 4h 5s 9d - qc qh 9c th - ah as 7d 8c -- ac 3h qs
Omaha Hi/Low 8-or-better: 666 enumerated boards containing Qs Ac 3h
cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
5s 2c 9d 4h 220 220 446 0 513 0 0 0.550
Qc 9c Qh Th 36 109 557 0 0 0 0 0.109
As 8c 7d Ah 117 337 329 0 0 390 0 0.341
Obviously the situation won't always be this good, sometimes your opponents will hold similar low draws. If this hand were online instead I'd muck this pretty fast. I certainly wouldn't fault you for folding here. But if you know the betting habits of the players in your game, feel strongly they would not put all that money in on a draw, and can handle the variance then I would call in an instant.
Last edited by jcx; 06-03-2008 at 03:14 AM.