So, taking this thread somewhat seriously:
Alpine Skiing: a team speed event. Something a bit like the luge relay, where once a team member reaches the finish line their teamare gets released from the start gate.
Biathlon: make the current sprint purely a qualification race for the pursuit and a super sprint. Keep pursuit the same, and have the top 30 in the sprint race in a shorten mass start with four shooting legs.
Bobsleigh: a team event (one monobob, one two-man, one two-woman, one four-man)
Cross Country Skiing: an uphill event. Just literally climbing the alpine skiing downhill course.
Luge: women’s doubles (obligatory because it doesn’t exist yet)
Freestyle Skiing: a team dual moguls event. Eight teams of 3 (with a sub), knockout format, each match consists of 3 dual moguls run (one per athlete).
Freestyle Skiing: a rail jam type event.
Freestyle Skiing: a men’s and a women’s team ski cross event (none of that mixed snowboardcross bs)
Skeleton: team event (two man, two woman)
Snowbording: a Super-G
Snowboarding: a rail jam event
Now, the semi-serious IOC approved mixed events:
Mixed Cross Country relay
Mixed Cross Country team sprint
Mixed Nordic Combined relay
Mixed Nordic Combined team sprint
Mixed Freestyle Skiing Moguls (same bullshit format as the mixed aerials team event)
For both freestyle skiing and snowboarding: Mixed big air team event, mixed half-pipe team event and mixed slopestyle team event (2 men and 2 women get 2 runs each, best run from each athlete count, 8 teams start, 5 make it to the finals, unlimited subs between qualifications and the finals, so you get to give eight gold medals if you use all your subs ). I just made up *six* mixed team events that are better than the mixed aerials team event in one go. Call me, Bach.
The above mixed team events for the rail jam, too.
A mixed team relay in *long track* speed skating, because at this point why not?
You know what else you can do in a mixed format? A mixed team sprint and a mixed team pursuit in speed skating.
Mixed 3x3 ice hockey.