I live in a Streetpass goldmine, so I really want GF to go all out with the feature.
If there's a Join Avenue or a Black City/White Forest-like feature in XY, they've just gotta make Streetpass an option.
Also: every feature that has required local wireless until now? Wi-fi option pl0x.
Old bags such as myself have no business going up to random people and asking them to play Feeling Check.