As I said, Crystal Palace will not let Arsenal win easily against them, on the contrary Crystal Palace can beat them 3-0. Arsenal were not even able to score a single goal in this match. They may have controlled the game, but Crystal Palace were more effective when they launched an attack that led to goals. Arsenal certainly did not take advantage of the opportunity to return to the top 4 position.
Crystal Palace was just too hot for Arsenal to handle in the first half they played the game with high intensity and were rewarded with 2 quick goals, Arsenal never recovered until the second half after making some substitutions, they played well in the second half unfortunately they couldn't register or score a goal, well that the beauty of football.The match has open up the race for top 4 though Arsenal has an outstanding match, however had they won today's match they would have come back to their 4th position.
I can't confirm your guess but from what we see this is not Arsenal's style of play it's not like usual when Arsenal beat other teams
