So what, they just go on not mentioning it? They can't really risk having random figureheads like Harrison talking shit they don't want people to know about. That's why the roundtable would have been ideal to clear up those details.
My guess? They probably continue saying "We are still discussing possible plans and alternatives" or "Our used game policy is not concrete at this time."
I wouldn't be surprised if they did that song and dance up until September, honestly. I think they had a plan in place, what they were saying was met with bad reaction so they're trying to just sidestep it as long as they can.
They might have already made some promises to publishers, so maybe it isn't something they can go back on. Who knows. But there is no way they talk about a used game fee at their conference. No way. They're going to be very very vague, if they even bring it up.
This roundtable would have meant saying conclusively what the deal is. They obviously don't want to talk about it right now. So either they know it will be met with an extremely bad reaction that could "lose" them E3 in the eyes of the press and gaming community OR they're not sure how to proceed.