According to the folks over at latinoreview.com…yes.
Personally, I think a really hot choice! Ryan Gosling is a dope actor and would kill the role. Remember folks that he is an Oscar nominee. Green Lantern/Hal Jordan in the script is 27 and currently Ryan is 27 (his 28th birthday is next month).
Mind you, I don’t know if an offer has been made, and if WB is into it now with Ryan’s people, but once again Gosling is who I’m hearing the WB wants for Hal Jordan.
Now at this point I would probably go off on how this would be horrible casting for The Green Lantern but when I first heard that Heath Ledger would be portraying The Joker, I said the same thing. Though this is unconfirmed at this point, all we can do is wait and see who signs the contract.