Bernie does get his way, but what he normally spouts in the media is actually much further than what he wants, meaning that when those involved agree on a middle ground, its actually what Bernie wanted all along.
I can't see any middle ground in this though. And any long running feud over what may or may not happen with the engines is going to put off engine manufacturers more than either of the engine regs themselves would. Given that were probably now less than a year from the point where teams start dropping the engines into the back of their 2014 chassis, its got to be too late hasn't it? This isn't a simple bolt on either, its a redesign of the entire rear of the car. How far is he gong to let the teams get before pulling the plug? If it too late, it could end up being just impossible for some of the smaller teams to redesign their cars I time.
I think its just Bernie trying to have a power struggle with Todt, but he needs to be careful about what collateral damage it may do. No point fighting on the side of Ferrari if it then means he looses Renault, Mercedes, Cosworth and a bunch of teams too.
Its a dangerous game to be playing.