Almost certainly not on PSP. Well, not physically anyway, at least the DD door's cracked open.
Honestly, I'm more worried about Zero and Ao. Not only do they need to get through the other two Trails in the Sky games, but those AREN'T on PC. Zero's got a Vita port at least and Ao's likely to get one too, while Sen's on PS3 and thus a bit safer, but it honestly is probably above and beyond what the likes of XSEED and Falcom can handle getting out in a timely manner unless they get some outside help and coordinate heavily, and I'm just guessing.