What "keeper crisis"? What is wrong with Artur Boruc? He has been very good now that he has been given a run in the team.
Given is very much on the decline, there is good reason why he is 2nd choice in a poor Aston Villa side.
Again, Rodriguez has looked good in recent games, he hasn't racked up a huge amount of goals because he rarely plays upfront with Lambert doing so well. He is fine as cover and long term replacement for Lambert.