It's really not sounding good for Sen no Kiseki 3 on Vita:
http://www.neogaf.com/forum/showpost.php?p=216257143&postcount=2965
It doesn't sound anywhere near ready yet so may miss 2017; Kondo is talking about making the graphics miles better and he's talked in the past about cutting content from Sen 2 in order to fit it on Vita.
I really, really don't understand his logic regarding this. They survived for 6 years on PSP's power, yet they're already done with Vita? There has to be an element of business sense regarding this and that's what I just don't understand - I get creator's desire to make the biggest, best game they can, but consider where your audience is and sell to them. If your audience is on a handheld, tailor the experience to a handheld.
It's a shame because Falcom have been bloody brilliant to Vita over the years, only for it to fritter out like this.