Arsenal analysis: Will the Gunners regret their lack of January transfer activity after injury blow to Gabriel Martinelli?

Arsenal were played off the park by Newcastle United on Wednesday night, as the Gunners crashed out of the Carabao Cup semi-finals.

Mikel Arteta’s men had arguably gone to the North East with a near-impossible task, as the Magpies were already 2-0 up on aggregate prior to kick-off...