You didn't split the 2 elements possession and attacking - you said 'possession based attacking side' and you clearly were not this. FACT a ****ing Mundo. You averaged possession lower than nearly every ****ing team in the entire division.
Put a laughing emoji on the end as much as you want at that but the FACTs prove it.
Keep your hair on kiddo.If you put Mahrez into a possession based, attacking side then he'll work wonders. What part of that have you struggled with?