Does removing a token from play trigger effects that happen when a dude is discarded or aced?
If you assign 2 casualties to a dude (token dudes are still dudes!) they're considered aced unless they're Harrowed in which case it'd take 3 casualties!  Per the FAQ:


  When a Token Dude is aced or discarded it is removed from play instead of going to the discard pile or boot hill.
  It will still trigger events like collecting a bounty or the Undertaker giving its controller 2 ghost rock.