Ok, so you do know this is not the place to make suggestions. This is all on the basis of development decisions on whether suggestions like what you’re saying could be possible or not.
You got multiple places on where you can make a suggestion:
Other Sub-Forums
You have General Discussion forums which would be the best place for this sort of suggestion, as mentioned by serveral other people in this thread. The “Blizzard blues” that you’re going to see here in Customer Support, are the Support Forum Agents, who have no involvement with development, and have very little communication with development.
In-Game
Yes, you can also submit your suggestion in-game, by Game Menu > Support > Submit Feedback or bug report
Suggestions do go there.
But suggestions do not go here in Customer Support, because the suggestion is going to the wrong department.