Idea! Maybe the will make Scrapper and Hightower left, then in time they will make a Overload Voyager that come with spare part that when connected with Demolisher you can combine the rest of the Constructicons to make Devastator! Explain: Voyager Overload that comes with a part for Devastator's face. Connect Overload to Demolisher and Overload will reveal joints which you can connect Mixmaster head on the top, holes to connect Hightower and Scrapper arms and clips on the bottom to make a Long Haul and Rampage legs, Then attach the face on Mixmaster and there you have Devastator. Could that be the idea?
He's saying you're epic fail. Hasbro has already said the original Constructicons won't combine. The Radicons here at TFW205 will have to modify them for them to be able to combine.
Not happening with the current Contructicons. If they are going to make some that combine, they will have to release all new versions of them. If there was a way to make the current ones combine, we would have heard by now. It would be extreemly stupid of Hasbro to wait to start telling people how to combine them. By that point some of the earlier ones will be out of stores & people would be angry they can't complete the Devestator. Not all Transformers buyers hang out on toy boards to know info not released to the general public. If they release one that combines, all the parts will be released at the same time so people can form the Devestator right then, not wait months with an incomplete toy. Hasbro has always released combiners at the same time so people can get full use out of the toys' functions. RID had Ultra Magnus released in wave 1 even though he didn't show up in the show until 1/2 way though. Energon combiners might have had the repaint limbs wait a wave but people could complete their robot buy buying 2x the limbs that were released.
What I mean is, just like the "omfG itz jAzz coigmg backzorz?!/1", this has been discussed NUMEROUS times. It's still very unlikely.
I'm sure someone will come up with some way to combine them, but they'll most likely have to mix some FABs or something in there too. Longhaul is a large Voyager class figure, so he doesn't match up too well with Rampage for the other leg. And we have yet to see the other 3 Constructicons.