Hello,
It sounds like you are proposing a total revamp and rewrite to the structure and coding of how combos work within the system of the game. I can submit this suggestion for you, but I would advise that you not hold your breath in regards to this being implemented. What you are suggesting is a fairly complex and labor-intensive change with very little benefit to the majority of players. That said, I do understand your frustration, so I will submit the suggestion on your behalf.

Thanks!