Where have these WR's gone?...Chase Lyman, Jamal Jones, Mike Hass

We've shuffled so may WR's around the roster the past few years; just curious as to where they've gone.

I know CHI picked up Mike hass, not sure if he's still there. Chase Lyman had potential but was always hurting his leg. And I believe Jamal Jones could do a better job than Lance Moore currently. Any word on these guys?