Who do you think would win? The Combaticons are simple the five main dudes (Onslaught, Swindle, Brawl, Vortex and Blast Off), the Wreckers can be any combo of members as long as they've been officially on the team. The Wreckers seem to have a strategy of "go in, sweep and clear, (if needed grab and evacuate any relative package)". The Combaticons have a plethora of strategies and tactics (whatever Onslaught decides upon for the moment). I personally think, no matter what combination of Wreckers, the Combaticons will always come out on top (assuming they act as a unit and follow Onslaught's orders, which I believe they would).