Currently, the Reseller ACL has access to the Reseller Center. Since the purpose of the Reseller Center is to edit ownership of user accounts, it doesn't make sense for resellers to have access to this. All accounts created by a reseller are owned by that reseller and the reseller has no rights to edit ownership of any other accounts, so this function should not be displayed for resellers.
Additionally, I think it would be better to consolidate the functionality of the Reseller Center and the "Change User ACL" screens into the "Modify User" screen. That way, you could edit all user settings from a single screen. Also, the View Profile screen is redundant to the "Modify User" screen. Once these functions are consolidated into the Modify User screen, you could get rid of the View Profile screen.