This might be an unpopular opinion, but I personally don't like crossover events with long lasting rewards that don't quite fit with the game lore/story line.

It feels like watching a Lord of the Rings movie that is interrupted with X-Men adds, taking you out of the immersion.

I understand some players like crossover events and their rewards, but there should be a line drawn on what's a fitting crossover and what isn't.

Isn't longer a role playing game when you break character and story rules.