Would Bert leave Roger to work with Don? (Season 3)
Of course Don and Roger are on the outs over the contract thing... Don finds out they're all going to be sold again and goes to Cooper to plot a way to start over... Bert warns Don he might not like what it will take and says "We're going to need accounts" and points out that Americsn Tobacco is their most important account, and adds, "But that's Roger...!"
In that moment, it seems possible that Bert wouldn't be averse to leaving Roger out of the conspiracy (he literally blames him for the company being sold)... but it also could be that he is just patronizing Don a bit, because he knows that there's no way to break away from Putnam Powell and Lowe without Roger, so it won't hurt to let Don believe he'd do it for him.
Knowing that Cooper sees the big picture, and knows he never has to choose Don over Roger makes it hard to know if he ever would.
What do you think - if it wasn't necessary to include Roger in the plan, would Bert side with Don, or not?