Street Pass and Spot Pass are HUGE features on the 3DS, and I haven't seen much discussion as to what we think/want Gamefreak to do with that feature.
There could be many things that could be done with street pass. Random trades for instance. Select a pokemon to trade, and the first Pokemon player you pass on your way out you trade with.
A trainer card swap sounds more plausible, similar to Monster Hunter. They could then implement a mini-game that you play with the trainers that you've passed on the road.
With the announcement of clothes and accessories, Spot Pass could be a great tool to release new sets of clothing for your trainers to wear!
Spot Pass could also be used to unlock events, announce tournaments, and possible DLC.
There could be many things that could be done with street pass. Random trades for instance. Select a pokemon to trade, and the first Pokemon player you pass on your way out you trade with.
A trainer card swap sounds more plausible, similar to Monster Hunter. They could then implement a mini-game that you play with the trainers that you've passed on the road.
With the announcement of clothes and accessories, Spot Pass could be a great tool to release new sets of clothing for your trainers to wear!
Spot Pass could also be used to unlock events, announce tournaments, and possible DLC.