Mikel Arteta ‘shocking decision’ as Enzo Maresca ‘finally exposed crack’

The article focuses on a perceived 'shocking decision' made by Mikel Arteta, which has seemingly exposed a 'crack' related to Enzo Maresca. Due to the high-level, vague nature of the headline, the piece likely centers on managerial strategy, perhaps concerning a recent appointment, personnel move, or tactical choice involving both figures.