The main reason why Arsenal have been ending the season in second position is just inconsistency, Arsenal are always having chances to win the league title, but their performance is always dropping. Mostly Arsenal will start the season well, and everyone will think they will be able to win the premier league title that season, but before the season ends, you going to see that Arsenal will start losing matches that they are not suppose to lose, I don’t really know why thats always happening to Arsenal, but with the new signs which they just made, let’s hope next season is going to be a different season for them.