Doomfist be an DPS again 
OR
Add phara as tank role, while phara is fighting and flying, another is fighting on ground.
Don’t forget that in OW2 some years even before last patch in 2018, OW1 was literally almost dead. No one was paying to play overwatch 1 anymore. Myself invited lot of people to play, the problem: paywall. Same answer: “Pay to play a dead game?”