With an in-person event scheduled for the first time in two years, the Upfronts are shaping up to be more addressable-focused than ever before. Although we are still months away from the May event, AMC, A+E and Fox have already outlined plans for increasing their addressable stocks. AMC Networks has committed three addressable ad slots per hour of originals across Charter, Comcast and Cox footprints – a potential reach of 35 million homes. Already, deals are rolling in, with Amazon confirmed as the first buyer of AMC’s addressable inventory, with buys across several original series for the next year. Canoe Ventures will be providing support for technical implementation and service management, while 605 will be handling measurement. It is worth…