Recently in Diamond
My Yanma evolved, for one thing. After that, I decided I had too many Pokemon to try and train, especially with the new foreign ones, so I started "kicking out" some of my training Pokemon. (I have a tendency to do that after badge 7 I guess...) Among the Pokemon I kicked out were Beautifly, Dustox, Lopunny, Hippowdon, Rampardos, and Ambipom. Also, I decided that my Crobat, who I caught for the News Centre once, was worthy of some training.
Right now I'm training some of my Pokemon in Iron Island and Route 218. In my party are Milotic, Sudowoodo, Vaporeon, Glaceon, Tangela, and Ivysaur. The two Grass-Types are getting close to evolution.