I bought the 3rd party Bruticus limbs 2 pack. that consisted of Swindle & Blastoff with bruticus combiner accessories. I was optimistic more 3rd party basic energon limbs were on the way. I figured doing 2 3rd party limbs for the energon superion would have made sense. been in buying demand & would have looked great. Yeah I can sorta understand the need to not want to bother doing 3rd party limbs for energon constructicon maximus. as the original toys was a 6 member team & not a 5 member team. My idea was for a 3rd party to do three limbs for this toy. the 6th limb could transform into a targetmaster gun like the 1988 seacons do. other ideas were the 6th member could transform into a 1989 styled breast force plate for the gestalt. maybe the 6th member could transform into a back pack with shoulder canons,a shield or whatever. I would have liked to see some random 3rd party limbs get created to turn the three hasbro energon combiners into other combiner teams. do a few random vechicles like drill tanks,police car,motorcycle,sports car. and you can create other combiners like computron,defensor,liokaiser & others. I even thought the 3rd party potential was their to create more new mold team leader deluxe combiners like hotspot,scattershot,Leozack & others. I kinda wish these 3rd party companies would create some newer energon combiners scaled combiners. that have similar power linx combiners ports & slots. so they can be mixed & matched with the hasbro energon combiners.