Rosie's R jumper - R for Rosie and/or Ramsey?

I'd thought it would be Jason putting something on the roof since he's been trying to get up there all series. Instead, he completely blindsided us with the Nish reveal - and on the same ep as the Aisling, um, cameo.
Also, I can't be alone in being fooled into thinking the crow was going to play a part in Fatiha's placement.

Raging Horne looked like Humpty Dumpty.