I think they'd have to show that saga is something their titles can't live without. Candy Crush, Pet Rescue, Bubble Witch, etc. all stand on their own. Saga do

I think they'd have to show that saga is something their titles can't live without. Candy Crush, Pet Rescue, Bubble Witch, etc. all stand on their own. Saga doesn't add anything that makes any of them more specific. It makes them all sound like they're part of the same series, which makes them sound more generic, if anything.