The thing that especially annoys me about Broder is that the only way something can be good or legitimate in his eyes is if it's bi-partisan, and by bi-partisan of course he's referring to the Beltway Mentality of "the democrats caving in on everything". That and he's old, and probably smells like moth balls.
It's a symptom of seeing politics only through the lens of DC power players. He doesn't care about the results of a policy, just about the process that creates it.
Suggesting a bipartisan commission of elder statesmen is basically saying "I have no opinion at all on what should be done, but if we get a bunch of old, well-connected white guys together with no regard for technical expertise, and let them make the decisions, I'm sure everything will work out fine."
It's passing the buck followed by self-congratulation for being so serious.