Lego Avengers meet Justice League Version 2

A second version of this: steveirwinfan96.deviantart.com…, which adds a few members to both sides. Originally, that one was the only one I intended to post, but after reading mewmewspike's comment on it, I decided to make this, after they suggested that Cyborg join, voiced by his voice actor in the original Teen Titans,  Khary Payton. Speaking of which, I am working on a voice cast for this, but I'm having a bit of trouble. Not only in the casting area, but the villains too. Dr. Doom is still here, but I'm thinking of adding other villains. So far, here's who I have in mind: Loki, Abomination, Lex, Joker and Sinestro. I'm also considering the Reverse Flash, but not sure on that. The casting, for the Marvel side at least, I'm thinking of the cast from "Super Hero Squad", but haven't decided between them or a new cast. I am going to have Will Arnett, Cobie Smulders (ironic), Channing Tatum and Jonah Hill reprise their roles from "The Lego Movie", and I do have other voices in mind, like Neil Patrick Harris as Flash and Alison Brie as Scarlet Witch. So, should you have any ideas about the cast or villains, do say so. I'm interested in the ideas you have in mind. If you add this to your favorites, please comment on it first. Thanks.