He went on to clarify: “By saying ‘it’s probably a bit too good at dealing damage to higher health targets’ I mean his flash/fan combo, not the flash itself.
“That said, it’s probably a bit too good at dealing damage to higher health targets such as Tanks and barriers.
Blizzard has been making notes on all the Overwatch heroes and is preparing to make some balance changes, including tweaks to McCree and D.
I don’t have any concrete changes yet, but I’m going to be testing some things internally to see how he plays.”