A new Rescue Bots playset has been found, and it features Bumblebee (who isn't even one of the main cast-members of the cartoon - he only had a cameo in 2 of the 26 episodes... it's like having a first-season TFPrime toyline that mostly features Wheeljack toys).

The format of this playset is new though (compared to past Rescue Bots playsets), and suggests that there will be more sets to go with it. (but don't appear to allow for interlocking though, which would be a shame if true)
It is very small, and very compact, in that you can tell that it folds up well, like a map. As such, it looks very thin and flimsy, especially for very young kids this is being aimed at, who have less developed care or finesse with their motor skills.

The box looks to only be 20cm tall, which makes it the same size as GTR (the new JP Alternity) boxes, or about the height of a CMDR class backing card. Yes, that small, as the figurine in the box window is the same as the recent 2-pack figurine sets, which is 9cm tall.

At least it will be good for those with limited storage space, or limited time to pack up their kid's toys.

Not sure about when this is being released, but could be in the next couple months... which should be when the second season of the cartoon should be airing in America (it has been long enough since the first season).