Warp Up Mode

Hi hi hi! I had an idea for a new "game" mode that I would like to see riot implament. My idea was "Warmp Up Mode" Warmp Up mode, as I tought of it, can be played on any map, and with any champion, but is only available to groups of 1 player each. When creating a new game, a player would chose their objectives, wether that is (50 cs), (10 buffs), (2 dragons), (4 towers), (1 nexus), or even a comination, like (2 buffs, 1 tower, and 40 cs), and the game would be over as soon as the player reaches the goal that they set. I do not know if this would be too difficult/annoying for Riot to implement, but I would really like to see this.

Bovine Ghoti