The sergeant in charge of the platoon obviously needs to be relieved; not for disrespect--which he did not demonstrate--but for failure to perform his duty as a leader. The soldier who called for Rumsfeld's resingation needs some type of formal punishment.
And most of all, the sergeant--a leader--who actually sought out the reporter to tell him that his most wanted cards included Bush and Rumsfeld--that guy needs to be identified and awarded the maximum punishment we can mete out for the appropriate charge under the UCMJ.