Other than her playstyle why in the living hell would anybody want a character from a spinoff of a series that has more interesting, creative, recurrent, and original characters that repeatedly get ignored?
There's a LOT of characters that people ignore like Lana. Ignored, forgotten washed-up characters years after releases of their great games. For example, I'm supporting Pokemon Ranger as a Pokemon rep. It's not a GREAT choice, but his series was incredible and his inclusion will boost Pokemon Ranger sales. Grovyle would do the same with Mystery Dungeon, my personal favourite spinoff series of all time; Bar the new installments, they had no emotional impact on me whatsoever..... Same with Kid Icarus's Pit in Brawl days, except he had a lot of retro credibilty... That's why Lana needs to be in Sm4sh. We need a new HW with, um, Groose? MM and WW characters?
i've only played 5 Zelda games don't kill me
Also Lana is one of the cutest, lovable characters and has insane potential to become a huge Zelda icon if she were to be in Sm4sh. (as DLC). I'd rather Impa/Ghirahim in as playable before her, but Lana would make an excellent DLC. We don't want her over anybody else because some of us want us as DLC.