I love that they have taken an alternative route this generation though and added in roller skates. Will it replace the bike altogether? That's left to be seen, but if its, I honestly don't think I'm going to miss it. I would, however, like for their to be obstacles for the player where the roller skates can be used such as with the Acro Bike and Mach Bike in RSE. Maybe we'll even get ice skates for the frozen areas of the game. That would be pretty neat. Ice Arena mini-game anyone!?
Not here for gender exclusive means of transportation though. Upgrades, however, I would love to see. Perhaps going from rollerskates, to skateboards (I want these so bad!), and later the bike or maybe a dirt bike would be a great transition of upgrades.
Cars? Eh. What's the fun in those? I will say, I did like how we saw moving vehicles in Unova. It at least acknowledged the fact that they exist since the days of RSE and the moving truck.