Below is my list of suggestions: 1) What if they just removed Firebolt Grenades and replaced it with a Solar version of Spike Grenade? Firebolts have and always will be trash in PVE so that isn't a concern. They still cannot have 2 Grenades and touch of flame if this change were implemented. So, they'd have either 1 really strong Solar Spike Grenade that places the DOT or two that won't. Wouldn't be game breaking. 2) Song of Flame should be a passive buff while radiance is active, always. Also, give it a visual. Perhaps a circle of fire which follows the Sunsinger? 3) As a result of Song of Flame being removed and made passive. Offer a new perk which decreases melee cool down while radiance is active. 4) Solar Wind should be an Frontal Cone AOE knock back with a slight range boost. 5) Brimstone should also give the Sunsinger a moderate temporary boost to armor on kills with the explosion. 6) Radiant Skin should be given a slight buff to shield 7) Return Flame Shield back to former glory. Warlocks excel at melee. Deal with it. 8) Sunburst should be changed so that there's a % chance to generate an orb from any solar ability kill.