Some schools require that a complaint against a disciplinary action taken, be made within 24 hours from the date of the DA. Therefore, if you are still considering to appeal the suspension then you better do so quickly (that is, if the 24 hour rule applies at your school like it did at mine).
May I ask what the benefit would be of having the suspension removed. I mean apart from maintaining your clean record, it does not impact your university/college applications and after the 2 days are up, it is mostly forgotten about.
It just seems like quite a bit of effort to revoke the suspension, for no real justifiable reason.