The Nigerian centre-back enjoyed a strong start to life in Glasgow, cementing himself as a regular first-team pick under Neil Lennon.
But ever since an error-strewn night against Juventus in the Champions League back in 2013, things have never been the same for Efe. He never seemed to recovered and, unfortunately for him, mistakes became a regular feature of his game, and he became a figure of fun to supporters.
Ambrose has been linked with high-profiles moves over the past few years, but according to The Scottish Sun, the deal to take Ambrose to Germany could happen during this transfer window and for a reasonably sizeable fee.
Anyone who witnessed Ambrose play last season, is completely stunned by the news, and hailing Rodgers for his work:
I'm starting to worry about next season and Brendan Rodgers being at Celtic, anyone who can get £1.5mil for efe ambrose is a miracle worker
— Jimmy Linton (@JimmyL1912) July 4, 2016
Brendan Rodgers getting 1.5 million for Efe Ambrose ? That man could turn water into wine, genius ???
— Alan Donohoe (@alandee1) July 4, 2016
If Brendan Rodgers gets £1.5m for Efe Ambrose just name him 2016/17 Manager of the Year just now.
— Jason Henderson (@jaymfc85) July 4, 2016
£50 million for Raheem Sterling and now potentially £1.5 million for Efe Ambrose…… Brendan Rodgers = master manipulator ???
— Ryan Jackson (@Jacko_Bhoy_96) July 4, 2016
No more efe Ambrose, Wat a way to start a Monday, best bit of business yet from Rodgers, few was a shambolic mess, I'll drive him t airport
— mark dolan (@dolobhoy) July 4, 2016
If Brendan Rodgers manages to get £1.5million for Efe Ambrose then he quite simply deserves a knighthood.
— Hamish (@hamishcarton) July 4, 2016
Brendan Rodgers after getting offered £1.5m for Efe Ambrose pic.twitter.com/WMc6oSN8Io
— Shaun Dorrian (@ShaunDorrian23) July 3, 2016
First he gets £50 million for Raheem Sterling then £1.5 million for Efe Ambrose. IS THERE ANYTHING BRENDAN RODGERS CANT DO?!
— John. (@jkyaldi) July 3, 2016
Efe Ambrose to Bayer Leverkusen for 1.5m am I missing something here? Seems nice big guy but i would be driving him there if I was Rodgers!?
— Tam McManus (@The_Tman10) July 3, 2016
What do you make of the news? Was Ambrose really that bad?