DVA, Winston & Hammond will get upgrades in OW2

[DvaDiff-1921]

@Quinn-21838

So I guess Reinhardt and Winston are losing their shields? Damn, that’s crazy!

No…

@AndyB-11735

Tanks rooted in mobility, such as D.Va, Wrecking Ball, and Winston will see their utility improved, gaining additional defensive stopping power

@AndyB-11735

Tanks will still be the unquestioned authority on blocking damage;

Stop. AndyB confirmed that Tanks ROUTED in shields will be getting more damage.

Tanks like D.Va/Wreckingball/Winston are getting there utility improved and defensive abilities buffed.