"Deadpool" could enter production this year

I thought this film was definitely going to have been scrapped by now or at least have a completely different staff and cast, I'm extremely surprised Ryan Reynolds is still attached to this project. I thought he would have moved on by now, he's a man in demand right now in Hollywood with his roles in "The Croods", "R.I.P.D" and "Safe House".
"The Geek Files report that Deadpool will indeed go into production at some point this year. While director Tim Miller has been attached to the project since last April, there’s been little news in regards to the official status of the spin-off – we were repeatedly assured that it was still happening, just not when exactly. Of course, it was only last week that artist Rob Liefeld revealed that he’d seen eight minutes of test footage for the R-Rated flick."