Option to change a Users Security Group directly by searching in Group Admin

It would be helpful to be able to change a users Security group by searching the contact name in the Group Admin tool. When a contact name is searched, their current group comes up, and then I need to search that group by members in order to locate the user a second time and switch them. Our School will often give certain users temporary location approval access (for vacations, etc.) and then place them back in their original security group after that time has surpassed.