FA pitcher help

[Jefe]

Going into the final stretch here where I won't be able to pick up a FA. I have Vogelsong and Locke as bench pitchers in case of an injury. FA options to replace either of them are:

Tyler Matzek
Vidal Nuno
Yusmeiro Petit
Hector Noesi

Any of them worth dropping Vogelsong for? They're all pretty hot right now.

[cardboardbox]

if not for Vogelsongs last start @Col you probably wouldn't be thinking about this. I'd probably stick with him.