Yes, it is. The likes of Arsenal, City, and now Liverpool haven't adapted their playing style to the benefit of a new evolved European game. Still playing and implementing tactics that suit the premier league instead of Europe as a whole. They are great sides in the league, but their managers are either too stubborn or inexperienced to implement game strategies or different outlooks in how to ;better manage facing clubs from other countries. In some cases, if i wasn't for our player power over the likes of AVB and DiMatteo's trust in the veterans, we wouldn't have won the CL. Thank god we have Mourinho.