Cardiff City boss Steve Morison told BBC Sport Wales:
"I said we'd use the core group of the academy players and we're doing that. It was an excellent day all round.
"We put the pressure on them and should have had a couple more goals.
"It was a brilliant free-kick from Rubin [Colwill] and an unbelievable moment.
"It shows that we're not going to go through the motions. Everyone probably thought we'd drop our level because I've signed a new contract and everyone thinks we're safe. It puts that to bed."
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