Great check-list!
One addition to point 8): You can simply deselect the summoner by clicking on the little X on the selected summoners icon, which is on the top of the selected team. No refresh required.

Great check-list!
One addition to point 8): You can simply deselect the summoner by clicking on the little X on the selected summoners icon, which is on the top of the selected team. No refresh required.

Thank you so much for that tip.