Seriously though, I can't imagine that happening until Axew finally evolves, and with the rate that this show is going at, we might get a 2nd saga with Ash and Iris traveling together before Axew even evolves once. Best Wishes is supposed to be starting from square one basically, so I wouldn't be surprised if what I just said happened.
Now I have a question of my own.
Once Ash finishes up in the Unova League, are they just going to do some magic time skip where they're suddenly back home within 2-3 episodes or do you think we'll get some decent fillers as they travel across the the eastern side of the Unova League?
If they decide to do the latter, I can imagine hilarity and shipping ensuing as well as another beach episode when they hit Undella Town (because everyone wants to see Iris and Cynthia in bathing suits). Speaking of episodes, WHEN DO YOU THINK THEY'LL SHOW THE ONE WITH TEAM PLASMA'S DEBUT!? I'VE BEEN DYING TO SEE IT FOR MONTHS!!!
BTW, I bring the gift of romantic fanfictions from other people in the form of a link.