I saw the announcement and as I'm sure you noticed, it's shipping this year. Which means... I'd bet that they're at or near content complete for launch. So if you're asking us to engage now in the hopes of getting something in, it's probably safe to assume that if something already isn't planned for/built, it's probably not going to happen (at least not for launch).
Second... while I'd like to see some Capcom stuff in the game (it looks cool), this is a Sony game, not a Capcom game. I'm not able speak to what their plans or intentions are with regard to third party content. Again, it's a question for Sony, not Capcom."