I am trying to say:
Although by assuming XX won't hurt us, in the sense that YY, it(XX) makes the proof of most theorems become trivial and less interesting, and remove this assumption (XX) will allow us to dig out more properties behind those theorems.
I am not sure I use the right logic in "Although" sentence... I want to emphasize the second half of this sentence. Should I change the second "and" to "but"?
Also, if you see any other grammar error or wired usage of words, please comment out!
Thank you!