While Arsenal’s terrible season hasn’t exactly taught us anything new, it’s proven why certain problems needed to be addressed sooner.

Here’s what we’ve learned from Arsenal’s season.

6Unprepared for annual injury crisis

Arsenal’s Brazilian defender Gabriel is stretchered off injured during the English Premier League football match between Arsenal and Everton at the Emirates Stadium in London on May 21, 2017. (JUSTIN TALLIS/AFP/Getty Images)

Despite Arsenal suffering through an injury crisis every year, we never learn. We’re still woefully under-prepared.