Thanks for 2 Star Spider Piggy! This is a fantastic trend.
Lately KABAM has been very generous with the 2 star new champs. While they are more than likely not going to get any use in any major content (other than Variant 5 of course), I think that it's really cool that they give us a chance to get an opportunity to try out the characters. That doesn't even include how they've put the new champs as rewards in the arena milestones. It's so easy to complain when KABAM doesn't do things the way the "community" wants, but these are the kind of moves that tend to go unappreciated. Hopefully we'll see stuff like this continue moving forward.