Hmmm...actually, I don't hate it. Going into the season I had Carlos Santana as my top-rated C. So, to land him and an arm doesn't suck to me. Granted Posey's been very good and Santana hasn't.
I'm holding onto Trout if I'm you...unless it's an absolute no-brainer. Yes, Gio or Cain's tempting - but - I'm taking a stud bat over a stud arm just about any day.
I'd try something crazy like Posey-Lincecum-Matt Moore - FOR - Santana-Gio-Cain. Maybe he'll get caught-up in the big name of Timmy and the big potential of Moore and, clearly he likes Posey a lot, so that could help. I love Santana...big Cain guy...and if Gio can harness his control a bit more, he'll be a freaking beast.
That's a pipe dream deal, I know...lol.
Anyway, find a way to get Santana and Gio or Cain for Posey and a lesser arm and I'd be all over it.