Crystal Palace boss Alan Pardew has two big regrets over his time at Newcastle United.
Pardew quit Newcastle earlier this year to return to Palace.
Pardew, speaking on Goals on Sunday, said: "If I was to be critical of my management there, I didn't win the derbies and I didn't do well enough in the cups.
"Unfortunately they are emotive games for Newcastle fans and it's a real regret of my management there.
"But I am proud of everything else I achieved."