This list consists of those manager who have the biggest impact on the Premier League during the entirety of 2014, so including the second-half of last season, as well as the current campaign.
5) Brendan Rodgers (Liverpool)
4) Sam Allardyce (West Ham United)
3) Garry Monk (Swansea City)
2) Manuel Pellegrini (Manchester City)
1) Jose Mourinho (Chelsea)
Source caughtoffside.com