Progress: I've been working on new Pokemon! By next update you'll have a choice of three different Pokemon.
You'll be able to carry all of your Pokemon around with you, and everyone will get experience from battles (because grinding is the worst).
So you should be able to switch your team around as easily as you'd switch Accessories around.
http://www.mediafire.com/download/u80d6oxofc1gn9b/RocketRisingtemp.exe
I've made it so that if you go Right out of Celadon, there'll be a lockpick hidden in the furthest right flower.
Hopefully that should fix your lockpick troubles.