Just a thought on the PV gifs: last night was a very awkward dinner scene where the host tied together a bunch of people who didn't necessarily like each other: Thus it was referencing Peyton's rumored dinner last night, which no doubt could have been a bit awkward.
This one is a dinner where Walt is wedging his way back into his home, forcing his wife to accept the new reality, and he brought a guest who is the personification of that new reality. Could this be alluding to the same folks dining again, say today at the HOF event, and there will be a new guest? Thus Jesse (the guy with the water for those that haven't seen the show) is Gruden being present today and being presented to Haslam?