Message boards are abuzz with speculation that Meredith's dear old d-bag dad will make a comeback in episode 14. Considering Meredith's sole substantial story line this season revolves around her potentially developing early onset Alzheimer's, we don't think it's totally out of the question that her father will make a return to talk about Ellis.
If nothing else, we hope he shows up just so Meredith can get some attention. It is called Grey's Anatomy, is it not? Where has Mer been all season? We're bored with Yang's PTSD spiel. Look, Shonda, we know MerDer is finally an official, post-it-mandated, happy unit, and everything is rainbows and unicorns and baby-making, but it's about time for a dark 'n' twisty fix.