Champions League expert picks, predictions, best bets: PSG vs. Barca to bring goals but is there a favorite?

Getty Images Matchday 3 of the UEFA Champions League league phase is absolutely stacked. Tuesday in Paris , PSG host Barcelona , two perfect teams and two of the best attacks in Europe. Ferran Torres facing his old club only adds to it. Wednesday’s headliner isn’t far behind: Arsenal at Bayern . The Gunners come in perfect, while Bayern are still annoyed about dropping points in Norway last time out to Viking . The Allianz Arena under the lights is where we find out if Arsenal are the real deal this year, looking to get back to the Champions League…