Don't see you as a concern shill at all. Feel exactly the same way. That being said, I am accepting that this is just As The World Turns. In other words, part of the soap opera. If you have ever watched a soap opera the story barely moves from day to day. You can come back after a week or two and barely miss a beat. If you did miss something, it will all be rehashed in an episode or two.
Best plan for POTUS would be to keep this in the headlines with all of the soap opera headlines until his five days are up. Then, do nothing. Say that he does not want to be perceived as obstructing anything so he will leave it up to the House/FBI/DOJ to sort out. By then everyone will have caught at least one episode of the show through their news source and be aware of what is going on, and the House will go ahead and #ReleaseTheMemo.