Not sure what your point is honestly.
No one is asking to make Trico weak, just close the gap some. It's fine that there are mobiles that are hard for beginners but get good once you learn them. Take Boomer for example. Is he anywhere near as strong as Trico in the hands of an experienced player? Not even close.
Experienced players are asking for more variety in high-level play. Bring Trico down a notch or buff others because he's singularly dominant and has been for a long time.
Actually, with S-class dmg reduction jewels being better than flat hp jewels in every other situation, this gives a reason for using flat hp jewels. I'm fine with leaving it the way it is as it adds more depth to jewel strategy. Squishy mobiles that are likely to be targeted on the first turn might want to use hp jewels instead.DONT BUY JEWEL SEEKER AVATAR SET UNTIL YOU READ THIS.. 5