User blog comment:Rassilon of Old/Silhouetted characters on the Young Justice: Invasion poster revealed!/@comment-66.87.108.244-20120708220610/@comment-174.107.197.99-20120804213429

That's exactly what I thought (except for Raven) I kept thinking there was a chance that might be Static or Samurai. But Raven is also a large possibility! Also Starfire is in this poster, she's the 'falling star'

I also had a little fight with myself about Roy, I wasn't sure how it could be the original if his right arm got cut off, then I thought it's probably the clone, but he's too small, the clone is much more buff, so then I thought about a bionic arm..either way it's one of the two Roy's.