Holden now 1/8 on

[fc_miller]

Bonner will still be earning a very good living at Cambridge so perhaps factors other than money played a part.
Uprooting any family he has.
His loyalty towards his home town team
The feeling he can take Cambridge back to the days of Dublin and Claridge.

Not all people are success and money motivated cut throats

Also, he is young and only just starting his career, so could stay at Cambridge for 5-10 years then look to move to a bigger club.