What about a chasing mode where you play catch, i have to meele someone and then a countdown starts and if the countdown goes to zero the one dies. Best of 3 or best of 5. 1v1 mode which gives soooo much fun in movement playing. I would love to see that. No weapons just maybe fists or something? Or hammer without damaging?
Countdown goes from like one minute or so. First catcher is determined by a objective in the first seconds like reach this or that before the other Or just random one time me other round the opponent etc.

The other mode was already posted by me: A parkour mode where i have to go trough different checkpoints and my best time will be captured on leaderboards.