Just looking at the match reports from when he played for us.He played 10 games before breaking his hand and returning to Watford. Worrying amount of times about how he fumbled the ball or was lobbed. Heres two examples:
'Disaster struck for Harrow in the 36th minute, when Bonham made an almighty mess of gathering a Stanley long throw, leaving Cowley the easiest of tap-ins. Bonham nearly followed that with another howler, fumbling Stokes’s free-kick but recovering to grab the ball.'
'Watford loanee keeper Jack Bonham, whose displays have caused increasing cause for alarm, showed his first sign of uncertainty with a poor attempt to fist away a Dumas cross'
Here is the 'howler' from the Carshalton game. 1min 16 seconds into the video. www.youtube.com/watch?v=kN2lHJOakjw