Ok, so I came up with a new warm up that I want to do for my class more. 
Jumping Jacks
Jump up
Burpee
Jump up and tuck
Pushups
Crunches
Jump up
Squats
Jump up
Stretch.
Did this yesterday, and I was tired.  I loved it.  This will greatly improve cardio barriers, and improve higher jumps.  Once this gets easy though, it’ll be time for more intense warm ups.