Nope. It’s not. EM gave this one a second chance, after all. As long as the people holding her leash keep a tight grip, I don’t see it as being controversial at all. It’s not like they’re really integrating, after all, they’re just filing some paperwork with CONCORD so as to not get blown up while they’re in fleet together.
Evi, for all her faults, has proven she’s adept at being part of a group and working for the group, not herself—heck, that is one of her faults, in a way, ain’t it? Now, controversial would be letting in… say… Napkins or Chakky.