Trevor Henderson from Govan asked Derek:
Were Dundee right to part company with John Brown?
No. I couldn't believe it when I heard Bomber had left Dens Park.
Okay, recent results had not been great. But they were joint top of the league.
John is a fighter. I'm sure we will see him back in the game soon.
If you have a question for Derek, just email him at firstname.lastname@example.org and we'll print the answer alongside the question.