Is this not a bit of a contradiction? Post match citing would require the tv footage and the games involving lesser counties may not have the same (if any) amount of cameras covering them.
For what its worth, I believe that players should be suspended for all serious infractions, whether captured by the ref, citing officer, CCC, or whoever. Use of all technology should be permitted and it should make no difference whether the ref feels he dealt with it at the time or not. (Should be the case as the opposite already happens where red cards are reduced to yellow / rescinded, etc!!)
There are also too many avenues of appeal. Why not have it like other codes and have one body to deal with appeals and give them the authority to increase the suspension if they deem the appeal to be frivolous.