Gonzalo Rodriguez will not be going anywhere, despite some earlier rumored interest by a couple of foreign teams. He has signed a new deal that will keep him at the club through 2014.
I do not think he has had the most solid of seasons, but we have all seen that he is capable of doing more. Hopefully he can put together a couple of seasons where he stays healthy throughout. That highlights the looming danger in the renewal, though - he has been prone to major knee injuries.
It will be interesting to see if his partner in defense, Diego Godin, also signs an extension this summer. I am not sure of when his contract expires (although it is at least a couple of years from now), but there have been a lot of rumors linking him out.