New game Mode

Hi,

I want to ceate a thread to post any idea about new gamemodes. I dont mean changes to current ones. Completely new (to League ateast).

I myself would like to see some Tagteam mode, where players can switch their champion ingame with also preselected champs and runes/masteries. Maybe limit it to a certain amount of swaps. Keep the items (or just the gold value). Maybe even combine it with additional abilities and interactions (gameplay- and emotewise) while swapping.

Go wild and lets get some ideas rolling to keep League evolving into more.