If you're a Battle Network fan, you might want to keep a close eye on 2021. Today, Capcom Japan have begun recruiting licensing partners to develop Mega Man Battle Network 20th anniversary products. These include toys, action figures, apparel, special events and other consumer goods.
The very existence of this recruitment program alone suggests that Capcom has big plans in store for Battle Network's 20th. It signals their intent on celebrating the anniversary under an official banner, much like Mega Man X's 25th anniversary. In 2016, Capcom previously recruited partners for Mega Man X's 25th anniversary, an event wholly separate from the franchise's overall 30th anniversary. The result was a number of commemorative X goods from new figures and soundtracks to two critically and commercially successful collections: Mega Man X Legacy Collection 1 and Mega Man X Legacy Collection 2.
Of course, it's much too early for Capcom to announce anything concrete. There's plenty of time between now and next March. Only time will tell, I suppose.
Source: Capcom Japan