Redknapp: Arsenal in different league to Spurs - and could be next season

Jamie Redknapp says Arsenal are in a different league to Tottenham following the Gunners' 4-1 win on Sunday - and has warned that could become reality with the threat of relegation looming. 

source https://www.skysports.com/football/news/12040/13510909/tottenham-handed-relegation-warning-after-arsenal-thrashing-in-north-london-derby-plunges-them-further-into-trouble