Do you think Piper and Jason will be together?

Yep


Cuz the point of the Romans and Greeks working together is to get along, so if the roman leader has a Greek gurlfriend tuen they might trust them a little more....

And plus they're a cute couple:)

It could really get complicated honestly, we don't know what Jason feels towards this girl back at the Roman camp but if he is romantically involved with her we have no idea how deep their relationship was and what they've gone through. Of course Piper and Jason have been through some stuff but they technically have only known each other for a few weeks at most, they may very well start liking each other over the course of the 6 buwan intermission but we have no idea if those 6 months will beat out whatever time he spent with the Roman girl (if there was romance at all)

I think there's a real shot yea, but we don't know anything about this other girl so I am not going to go for a JasonXPiper fandom anytime soon, who knows what Reyna was/is like?

Chances are yes unfortunately. Even if I totally despise Jiper (just not fond of either character) RR is likely to keep them together, he isn't one of those kind of writers.