Rogue/Warden
This class is quite weak in single and aoe situation. Sustain is weak and burst is also weak. First 2 seconds of dps is also very weak. This class is bad in every possible situation. This class imo needs a complete redesign. If there is no intention of complete redesign, can you
1) at least make the Pets follow the Player and let them attack whatever the Player is attacking? Right now the Pets only attack the first target and do nothing afterwards. Would this make Rogue/Warden viable? No, but it would be a step in the right direction.
2) For aoe I would just make Bloodthirsty Blade a front aoe.
Also I want to remind that the STR-Scaling of skills are very limited in practical application even with full STR gear because the +1x STR will be just added after meleeformula. This means buffs like atkspeed and dmgbuff only affect the 1000% dps part of the skill, not the +1x STR part.
Adding a high +x Attribute on any skill only makes sense, if you consider a class to be strong in burst and want to boost sustaindamage. Maybe for Bard/Warrior this makes sense.