You know what I think would've been a decent Bianca episode?
Bianca and Juniper are meeting up again, and this time, they're studying a bit on evolutionary stones. Juniper has a Shiny Stone that she plans on using on Bianca's Mincinno so that she can gather info on how the stones effect a PokÃ©mon's evolution, but before the evolution can commence, the TRio sneaks off with the gem. Normally, this would be one of those "sell it to make money" plans, but I was thinking that they would take it to Dr. Zeger and examine the energy signature on the stones so that Team Rocket can find and sell evolutionary stones en masse (and maybe use some of them for their own troops' PokÃ©mon). Our heroes manage to get the Shiny Stone back, but Team Rocket has gotten all the information they need and retreats. The episode would end with Mincinno evolving and maybe a battle between him and Scraggy with Cincinno barely winning.