Thanks for your feedback!
I wanted to show that you should use your enemies in a good way to reach your goals. So i thought jumping on them is a good way to show my intention!
(I laughed at jumping animation a lot XD)
I think the idea is a good one and I wouldn't change it rather just introduce it better, like at the beginning mentioning it, or making a super simple level that you can only pass by jumping on their heads.
Oh yes you are right!
