TMNT #9 solicitation info (small spoilers, perhaps)

[Sparvid]

I checked out the latest Previews, looking if the DW comics was in there, but instead I found this:

TEENAGE MUTANT NINJA TURTLES #9
by Laird, Lawson, & Talbot; cover by Dooney & Lawson
A desperate Donatello visits part of an old acquaintance; violence erupts on the mysterious South American tepui; and — enter the NanoTurtlebot!
b&w, 32pg $2.95

Old acquaintance? And "NanoTurtlebot"?? What kind of crazy idea is Peter up to now?