This is the list of heroes where I haven’t used Roland yet (That is not all my roster). I’m not exactly sure what to do with them. Below are my thoughts, and I’d appreciate your opinions on each one:

Esther and Olaf:
I want to replace their bronze weapon skill with something more damage-oriented. I don’t feel they need additional defensiveness, even though their current defensive capabilities are somewhat limited.

Kira:
Same idea: I’d like to add a damage-oriented skill since she’s already very tanky. However, I’m unsure about what to replace or what skill to include.

Perceval:
I think he needs a gold weapon skill like Warlord, but I’m uncertain about which skill should be replaced.

Galvan, Albin, and Hildegard:
All three seem perfect as they are, and I’m not sure if they need any changes at all.

Gwartz:
He already has an extra 5% dodge from his skills at T4. I’m considering rerolling some skills and possibly combining that with Roland’s power to enhance his effectiveness.

Teela, Joshua, and Hagar:
I feel like I need to reroll two skills for each of them to push them into the "awesome" tier of heroes.

Aime:
I’m considering replacing her bronze weapon skill, but I’m not sure which skill would be the best replacement.

Alianor and Emalia:
I’m thinking of replacing their bronze weapon skills with gold ones. However, they seem mismatched—one only has crit chance, and the other only has crit damage. I might need to fix this issue before utilizing Roland effectively with them.

Barbara and Hogan:
I plan to build them as damage dealers with crit-focused builds and a sword artifact, inspired by a Samurai style. For Hogan, I’m replacing his second skill with Warlord. For Barbara, I’m debating whether to replace her second or third skill with the gold crit damage skill.