Caveat: I am not confirming here the extent to which we’re looking at Doomfist. It would be disrespectful to the the hard working members of Team 4 to not give their work our best effort in revealing it.
Speaking more generally, existing hero reworks and/or balance changes are a part of our larger comms plan for OW2. We want for heroes to have the appropriate amount of space and time to shine and we’ll be doing what we can to create some great reveal content that will hopefully surprise and delight you.