Tony Mowbray's spell as Celtic manager was unsuccessful. Despite introducing the Celtic huddle, he failed to replicate his playing success as a manager.
Mowbray lasted nine months after replacing Gordon Strachan, and hasn't managed in Scotland since. Gary Caldwell, a former player under Mowbray at Hibernian and Celtic, attributes his failure to one key reason.
The weight of expectation didn't help.
Caldwell believes that taking the reins at Celtic Park can be overwhelming, and this is where Mowbray struggled.
Author's summary: Mowbray's tenure was marked by failure.