Not sure where you guys are getting the idea that Rose is even close to as broken as Jaques. Jaques is so freaking broken that I can't even begin to imagine how they ever thought he could possibly be remotely balanced. If there was a tier above gold units, say platinum, we would need ANOTHER tier above that, Diamond obviously, to have anything even close to the raw damage of Jaques. He is entirely game breaking, and makes it essentially a requirement to run away from every duel if you don't want to risk a large chunk of your army. Even in home territory, somebody can bronze you and field his Jaques and kill multiple expensive squads at no risk.
Rose does none of this. She is definitely stronger than your average hero, but no where near the level of Jauqes. You have to remember that players have to use a lot of pots to level these guys, which ends up costing resources due to less raiding. If a hero were going to be 3 energy, rose is reasonable for that power level. Jaques looks like somebody fat fingered an extra zero to the end of every single one of his damage traits.
He killed 3 of my heroes and a set of silver spears and only had bronze defending him, op as ****
Rose is strong but jacques is like a 5 energy value type of hero right now...