In a statement released by the club, Rooney said: "I would like to take this opportunity to thank the Board of Plymouth Argyle Football Club, in particular Simon Hallett and Neil Dewsnip who I shared great relationships with. Thanks also to all the staff who made me feel welcome and who make the club such a special place, the players and fans for their efforts and support during my time as Head Coach and I wish them all the best for the future.
"To the Green Army thanks for making the games at Home Park so special, they are memories that we will share forever. I would also like to give a special mention to my coaching staff Kevin Nancekivell, Simon Ireland, Darryl Flahavan and Mike Phelan for their knowledge, dedication, help and support. Plymouth Argyle will always hold a special place in my heart, and I will continue to look out for and take interest in their results."