I mean, at this point they've had as many Avengers on the team as Uncanny Avengers had mutants so, kind of a grey area...
I'll say this much: Blink and Nocturne are both awesome characters... this book has generally done a better job with multiverse ideas than a lot of other stories based on the same premise... and was doing so long before Hollywood made it trendy or whatever... I'd love to see what other kinds of wacky realities and teammates the two of them could wind up with in future stories, and there's a lot to chew on from their past if anyone wants a little nostalgia in the mix