When will we see 4e flaws?

I remember gloriously the days when we had character flaws in 3.5. I loved this system. There were always more feats that I wanted to take and I didn't mind weakening my character in some ways in order to make him stronger in others. I would love to see a return of flaws to 4e in the future. The system may need to be adjusted, but being able to take several of these character defining traits, I think, would be a great addition to the game. In the meantime, I will be rolling up some new flaws/traits as homebrew for my ongoing campaign. Any players who want to, will be able to take these flaws/traits at their leisure. Look to The Dump Stat in the future for flaws coming down the road.