yes, but nothing too farfetched, or complex. start simple, and very informative, and get more advanced, like how team galactic was. it started simply as they were trying to create energy, then cyrus was trying to create a new world. thats what i mean by simple to complex. the legendary they are to revolve around are dialga, palkia, giritina, and most importantly, (like how cyrus didnt know about giritina) arceus! basically heres a simple overview: a new team galactic forms after the original was disbanded. they chased the legendary trio (dialga, palkia, and giritina) to the Cinnovar region. the rest of the plot is yours to make.