At the end of NEMESIS PRIME, MECH planned to save its terminally wounded leader Silas with the use of the carcass of the slain Decepticon Breakdown. This would mean either Breakdown's body will be turned into an Iron Man-esque armour, or more likely his consciousness will be transferred into the body. If it is the latter, this could mean an encounter and possible alliance with the Decepticons. Since Silas is already halfway to being a Decepticon already, it's only a matter of time before he'd join up with them to bring down the Autobots (either as the leader of MECH in which case they'd pool resources, or by himself - he might leave MECH for the Decepticons, or MECH might abandon him after what he's become). Either way, revival with the body of a Decepticon is a road that can only lead in one direction. But I hope he'll encounter Airachnid. Two of her "associates" united - that'd make for one heck of a match-up.