there also a talk about giving all dps heroes some better mobility:
mei new mobility,
reaper better teleport / wraith can climb walls
mcree roll cd reduced
pharah move faster in air
soldier can move 100% faster after 3 sec (normal sprint 50%)
sym teleport cd reduced and faster build
torb increase movespeed on overload
widow hook cd reduced
genji gain new mobility, can now triple jump again