Old halo campaigns ported into Halo 5 = Good Idea?

Wouldn’t it be cool to play Halo CE - 3 stories in halo 5? Be able to use the Reqs for classic halo weapons. I think they should make a Halo Reach styled story for your spartan company. Or at least remake the Halo Reach campaign with the Halo 5 gameplay and armor.

That wouldn’t fit canon

I’m not quite sure what you’re getting at, OP.