The Dolphins Beat the Jets in their first meeting and why would the dolphins be pumped up to play the equally bad record Giants?
If you missed it, the Poster talks about the the Patriots beating and running up the score at their house in the beginning of the year.
What he is trying to explain, that you seem to have missed, is that being embarrassed at home is some great motivation for a team with nothing to lose in their final game and this should be easy for Flores to sell.
I'm not sure why you are trying to prove the guy wrong?
And great joke.