Who's coming back for Season 7?

Apparently a previous season regular is coming back in the sixth season finale and staying for season 7 - who do you think it could be? I have read about it possibly being Paul or Zach Young or Betty Applewhite but these are just fans guessing. I thought it would be cool if Kayla - Tom's daughter came back. She would be around 20ish now so could cause a lot of trouble.


Apparently Desperate Housewives is going on hiatus, but when will it be back? I rly wanna see 6x11 so if anyone knows pls tell me thx