I wonder if Funimation will make an English dub of Attack on Titan. When Season 2 releases with their Japanese Dub then they can release Season 1 so Season Breaks will be aligned. Also I think Sean Schemmel needs a new character to voice in an anime. Honestly I think he could do a good Eren and Yuri Lowenthal would make a good Levi.
Wait; Sean Schemmel, the voice of Goku, would make a good Eren? Are you insane?
Also, I listened to some voice clips of Yuri Lowenthal, and I decided that it wouldn't honestly be a great idea. Levi needs a voice actor with a low, almost mumble-y voice, not what Lowenthal does, IMHO. Then again, I don't really think that I could be happy with anyone who wasn't the original voice actors. ^_^