According to Natalie Abrams, Senior Writer for Entertainment Weekly, Andy (Adam Devine) is returning to Modern Family for hilarious Haley run-in. On EW she wrote:
Do you know if Modern Family is going to bring back Andy next season since it might be its last season? — Melodie
Actually, the show is bringing back Andy much sooner than that! Adam DeVine is slated to reprise his role as Haley’s ex in the penultimate episode — and he’s not the only one popping up. When Haley ends up in the hospital, she’ll find out the hard way that she hasn’t updated her emergency contact, so basically several of her old flames show up at the same time, including Chris Greer and Reid Ewing. Awkward!
Let’s wait for an epic run-in of our favorite TV couple.
Source: Entertainment Weekly