People need to stop and think before bashing on EA (I know it's fun guys, and in most cases they deserve it) Porting EA's biggest franchises into a Switch would require much more resources and money than porting a game like Minecraft, that can run on a toaster.
Companies like Bethesda and Netherrealm are supporting the Switch. It wouldn't take that much effort to at least get Madden on the system.
EA just flat out blows dead rats. I wish the NFL and FIFA would open up their licensing to other publishers and allow competition from companies like 2K and Konami. That's the reason why EA gets away with all of its BS.