Im not exactly a fan of Dazzler, but if she is in, it would be nice, but Im all for Polaris. I think now that they introduced Havok, its the right moment to introduce her, as a really secondary role, at least, to build their relationship a little bit on the next one, and of course to connect Havok and Cyclops.
The X-men universe is so rich, so these relationships should be adressed some way or another, at least to tease them. I dont like a poor cinematic version of the x-men universe, so I hope one day or another they start caring a bit about the characters and their iconic relationships on the comics.
I know some fans dont care about this stuff and these characters, but Im sure it could be done without the need to spend a full hour teasing their connections. And this stuff can be developed in two movies, not only on one, so... why not? it would make the movie universe richer. and Im all for it.
Now marvelrobbins will post again his repeated commment about new characters bla bla bla. But no need for it. As Ive said, it can be done with a good writer and director, and with no so much time. So please, marvelrobbins, I already know your opinion, ok? lol