hujambo all!

I've been thinking about the weird storylines we're getting in season 5. George constantly MIA (I wonder if anyone will notice he's gone...), Derek Shepherd is suddenly depressed because of a patient he lost, McSteamy and Little Grey are getting it on, Cristina and Owen could be happy together but noooo, and Callie keep on ranting about Arizona. Seriously?! .
Then there's one zaidi storyline, the most absurd of them all.. yes, wewe guessed it right, Izzie Stevens! Not only does she first sleep with a ghost, but then she isn't able to diagnose herself, so she asks the interns (who...