Team level and Minions Power

Since the Minions power increases on the number of Towers destroyed in the lane and the combined champion level of each individual Team member, wouldn't it be good to have the sum of all members shown in the tab menu? This way you wouldn't have to do the math if you wanted to know which minions lane is stronger now.

I know this is just a small part but I once had this situation and not enough time to combine the team level.

What are your thoughts about that?