Will SSB Have The Highest Sales In The Fighting Genre Again For The 8th Generation? Also How Much Will Both Sell Lifetime?

[blightedpersona]

WiiU: 8.0m
3DS: 3.0m

Does anyone really care about fighting games on a handheld? I sure as hell don't see 3DS version outselling WiiU version even if the install base disparity is massive.