Mega Man 2-4 are now available on the eShop

"Capcom has decided to announce that the beloved Mega Man 2-4 are now available to purchase on the Wii U Virtual Console right now. The Mega Man games are priced at the $4.99 and come with customized controls, Wii U GamePad support, save states, and also include their own Miiverse communities"

I think this is going to help Super Smash Bros. 4.
More people playing Mega Man games, with Mega Man being playable in SSB4, it'll make more people want it.

Well people were like demanding Mega Man to be in Smash Bros. because Capcom won't make any new Mega Man games.

But anyway, I might get 3 or 4, already have Mega Man 2. I don't want to waste money though, I know I haven't played the others I own much because they're so hard. But then again it also would make me play them more if I actually used my Wii U.