Since VAP is producing the music for the new season, I hope for Hirano. He'd be a good fit considering he did Ouran (which was also VAP). Though it probably won't happen...
Also the composer for M3 was announced: Hajime Sakita, a professional
musical saw player. I don't know what to expect considering it's a mecha anime...
Wel, I'm at least happy about la la larks doing the ending theme. It's about time they debuted.