If you're planning on attending New York Comic Con this weekend for some Capcom goodness, then Capcom Unity has everything you ought to know. Of Mega Man note, Mega Man Universe will be playable, and you can get equipped with a four foot inflatable Arthur lance themed for MMU (sounds like we'll be getting some new Arthur deets, among other stuff). There's no mention of Mega Man Legends 3 right now, but as the Legends dev crew have been mentioning NYCC, definitely expect some kind of info. Additionally, Keiji Inafune will be on hand for questions and signings.
If you're headed to NYCC, we'd love to get your pictures and impressions! And if you see Joveth there, be sure to bug him for us!