Chicago Bears Free Agency?

Iv'e heard a lot of rumours that The Cowboys will target Cullen Jenkins and Nnamdi Asomugha if Free Agency occurs this year. Now These are two positions the Bears could use a little extra strenght in. If we were able to secure Nnamdi Asomugha to help take pressure off our CB and secure Jenkins to attack the QB I think the only piece missing in a young C and a big WR, do you first think either of these guys will be heading our way? and will we be able to pick come one up such as a Braylon Edwards?