OMG i hate pocket jacks!... in fact that was my screen name when i was playing MTTs for a living, IH8PKTJACKS... hate them. But anyways, you have to play them its not like they arent a good hand and don't win at least half the time. Usually, i like to play them soft from early position just limping the pot at UTG or UTG +1 late in a tournament, or raising a large preflop raise to get a better read on my opponents at the table, say 4 to 5X the blindl preflop, but when you start varying your bet preflop it gives away information that your opponents can pick up on, so that isn't always a good strategy, but it is likely to give you a better read on your opponents. It is still hard to tell if you are flipping preflop though. If im going to raise big preflop early in position, then its likely going to be early in the tournament when i have plenty of chips behind and plenty to play with, and then if I get 3 bet i can get away from the hand if i want to. The reason i play them to a limp late in a tournament is so that i can see a flop and reevaluate my situation post flop, granted its not 3 bet by the time the action is back to me. They are a hard hand to play honestly, espeically late in tournaments, that is why my advice is to play them soft, almost like you are playing suited connectors because lets face it, they are about just as strong. If someone has a lower pair they could hit their set, if they have a higher pair they have you dominated, if they have suited connectors they could hit straights and flushes, and if they are playing any high cards KQ AK, AQ ect you could get outflopped. So its hard to say how you want to play the hand, Generally play them soft in early position late in tournaments, and hard preflop early in tournaments in early position. But never play them for your tourney life preflop unless youa re down to 10BBs or less, they really arent' that strong. I was in a 50k on a final table w them once in the BB w 8 blinds left. button moved all in w SB calling all of their chips as well, all 3 of us pretty low stacked 8-12 BBs. I waited awhile and thought i couldnt' lay the best hand because i was probably best. My opponents had AQo and 1010 respecively, Flop came AQ10! talk about killer, I busted 7th for 4500$... wasnt happy about it either! lol... I HATE POCKET JACKS!!! Good luck playing them! i know they are probably the hardest hand in poker to play.