Blizzard can’t win.
Destruction’s single target damage isn’t all that bad in a Patchwerk-like fight. Some of the things that have been suggested include adding Shadowburn back, increasing Incinerate damage, adding back Dimensional Rift, making Dark Soul baseline, etc.
I remember all the posts when people complained about Chaos Bolt’s damage, but if you add all these additional sources of damage, you can’t have Chaos Bolt doing high damage. If Incinerate’s damage increases too much relative to Chaos Bolt, Chaos Bolt feels underwhelming. If Chaos Bolt’s damage gets too high, EVERY non-warlock cries it’s too strong in PvP…
That’s why I don’t want the single target rotation to change all that much. From a balance standpoint, I think it’s in a pretty good place… all things considered. It could use some slight buffs since it suffers badly in movement-heavy fights and mythic+, but making multiple spells baseline would almost certainly be too much.