Ok, I watched the Warner video. I don't know how you can watch that video and think Warner thinks Jones is a big problem with this offense. He clearly puts a lot of the blame on the play design and the receivers.
After watching this video, I don't have more confidence in Patricia. I have less confidence in Troy Brown and Nick Caley. The route running in this game was not great. The designs of the receiver routes are bad. I have noticed in other games what Warner pointed out repeatedly that Patricia has side by side receivers running similar routes making it easier to defend both.
Sure he points out some mistakes from Jones, but far, far less than I expected based on what some people here say about this video. Hell, on two plays where Jones made mistakes that Warner pointed out were still for first down and significant gains. Jones made only really bad mistake from what I can see Warner pointing out although it was the biggest play of the game.
But Warner says that the details are a big issue with the team and these detail are part of the play calling and the details of play design. That is on Patricia.