About a week ago, I swear I read somewhere that Perry vs. Emil Meek was being added to UFC 225 in Chicago, but I haven't seen anything since.
Perry seriously needs a real step-down in competition though. Max Griffin is not a brilliant welterweight, that was supposed to be a gimme fight for Perry to score a HL reel KO and get back to hype. He didn't just lose to Griffin, he was soundly outclassed by a guy that was supposed to roll over for him.
In terms of fun fights, Bryan Barberena would a good one. But if they don't want Perry losing three in a row, it'll need to be someone right down the basement end of the division, someone like George Sullivan.