Arsenal supporters may well be frustrated by the latest antics from Liverpool manager Jurgen Klopp. Whilst Arsenal boss Mikel Arteta has come under fire for some of his celebrations this season, Jurgen Klopp’s own exuberant behaviour at Liverpool seems to be escaping scrutiny. Earlier on this season, after the Gunners beat Liverpool 3-1 at the Emirates Stadium to reignite their Premier League title hopes, Arteta was accused of lacking “class” and “dignity” due to the passionate nature of his celebrations following the final whistle. Iconic former Liverpool defender Jamie Carragher also took is…