Ed Helms could star in "Family Vacation"

There been talks of the Vacation films being remade for months if not years now, I first watched the "original" Vacation films the past few months that's "Family Vacation", "European Vacation", "Christmas Vacation" and "Vegas Vacation" I highly recommend you guys/girls check them out, anyway back to the news. It is rumoured that John Francis Daley and Jonathan Goldsteing (two of the writers behind the hit comedy "Horrible Bosses"), the film is set to be based on Clark Griswold's son's Rusty's as an adult, with him taking his family on vacation.
I'm not gonna say I'm 100% behind the idea of a remake, but with Ed Helms possibly leading the I'm highly intrigued to see if it goes forward. I am also guessing that we will hear many more names over the coming weeks or months knowing the way Hollywood goes names like Johnny Depp, Ryan Reynolds and Jason Bateman ha ha. I would also love to see Chevy Chase himself make a few cameos that would be great.
"The news of the casting comes from the popular celeb blog Perez Hilton, who says Helms is “in the lead to take over the National Lampoon reigns”…
Rumour originally had it that this new Vacation would have Rusty taking his family to Wally World before it closed, much as happened in the original film, but there’s no word if that’s still the vacation destination."