Again, there is speculation that Q will appear in the final episode. Part of me hopes he doesn't though. The basic problem is you just know that if Q gets back in contact with PIcard he's not going to leave well enough alone - he's going to do something tell him that when he finally kicks the bucket he's going to come to the Q continuum or something. And it's going to take a lot of the tension out of the show as a result. Or even worse, just magic Data back into being.
I was thinking about this. The only acceptable Q fix ending really, if I were doing it, is to have Q switch Picard with Data on the Scimitar, after Picard requests it. That might just about work.
				
Some episodes of Voyager did not age well and that is most definitely one of them!