IMO the best tournaments are the 4* ones. They have a healthy variety of heroes and provide ample space for tactical decisions.
5* tournaments follow raid/war meta to the T and thus are boring.
3* tournaments are a huge coin toss because the heroes are way too fragile compared to their own damage.
2*/1* heroes have 0 variety, 0 practical use outside of the tournament, and worst of all - emblems (due to having the same values for all hero rarities) will more than double their base stats, creating a huge discrepancy between those who have them and those who don’t.
So…please don’t bring those back, and while we’re at it, remove the 5* ones too.