It seems like my current TSM setup has servers grouped into
like processing (or similiar) categories for backup scheduling.
Is there any benefit in keeping the groups currently in
place, but adding a schedule per server and maybe a schedule
per platform? Creating a matrix of schedules instead of
simple, linear groups.

The only advantage I can think of being able to schedule or
force a backup of a server *now* without requiring all servers
in that same group to backup.

Mike