Iffy with a tightie and a very tightie. Basically, what do you think the chances are that they call with a better pair, because you're happy to see anything else. Even very tight players limp 66-88 with a caller already in, so there's a good possibility. What do you think the chances are that your opponents fold a better pair TT-QQ? They definately call with AA-KK, but they probably would have raised with them in the first place. YOu also have to consider your table image. If you can raise with any 2, their calling ranges get larger, if you are tight, their calling ranges get much smaller. With the given info, I'd push. Had either tight player raised, I'd have to re-think it.