Come on, all you 70/80/90D, SL1/2/3, 7DI/II, Rebel and EF-M owners. You know what we need.
The last great EF-S lens, to keep us shooting our gear for the next decade. Perfect all around zoom range for family, travel, video, etc.
An EF-S 17-55mm F/2.8 IS Mark II with weather sealing, four stops...