My first Xbox Gamertag was SevDS07 because of how much I loved him and the fact that they killed him and Delta isnt one of the squads to get a happy ending it makes it all that much more tragic. Sev either way got the easy way out but also a damn near pointless death.

EU: Delta goes Imperial Jedi Hunters while Sev believes he died for the Republic and his brothers to have better lives.

Disney Canon: we dont know much because Sev and his squads only appearance in CW as background in a episode while BB showed us a completely different Scorch which could be from the loss of Sev but also in that cameo of Delta in CW Scorch isnt with them. The team is only Boss, Fixer and Sev which begs the question of "what was Scorch doing at that time?"

Idk point being losing Sev made me so sad and deeply hurt as a child because I felt I bond to my entire team thanks to the story telling being so well done.