Greys Anatomy Showrunner Throws Open the O.R. Door to Sophia Bushs Future as Cass in Season 22

Greys Anatomy might have had Teddy pull the plug on her open-marriage tryst with Sophia Bushs wildcard Cass in Season 21, but when the long-running medical drama returns for Season 22 (on ABC Thursday, Oct. 9, at 10/9c), all bets are off - and that chemistry may be right back on again. Oh, my gosh. []