No reason to get belligerent.
Firstly, no, you are wrong, this is the proper forum to discuss player to player initiatives. Suggestions forum is for asking the developers to change the game.
Secondly, it would be useful regardless of skill level because you could better understand what skills can best exploit other skills.
Thirdly, I thought it would be nice to share my idea to inspire others to do the same. Too many people argue for or against tactics/ skills without evidence. Having more accurate (or, at least, data-driven) information would be a BIG help in these forums.