I guess when you only have one game and a Scrooge McDuck amount of money you can do cool stuff. I like that Riot does this, it makes new champs more of an event then just throwing them up on the servers. Between this and getting the Crystal Method to do Lucians intro music the last few champ releases have been pretty rad. Hopefully they keep this up for the future characters.
Harley Qu- I mean Jinx looks like a pretty fun character from what I've seen of people playing although two ADC's in a row is sorta weird.