Keep Lyon and/or Corpas?

[drtodddds]

Are Lyon or Corpas worth keeping, now that they are officially not closing?
Or do I drop one or both of them?

I can pick up any of the following:
Hong-Chih Kuo (Broxton hasn't looked good)
Chad Cordero
Ubaldo Jimenez
John Maine
Jordan Zimmerman
Kenshin Kawakami
Brett Anderson
Wandy Rodriquez
or even add a sleeper utility player
Travis Snider
Josh Fields
Daniel Murphy
Brandon Wood
Ian Stewart
Hank Blalock
Mike Lowell