HR: Pompey Down I'd Have Walked
Harry would have left had Pompey been relegated and quit football.
Redknapp told The Sun: 'If it hadn't worked out I would probably have walked away.
'I know what I've achieved. I won't go to Milan to talk about a contract - they can come to me if they want me to stay.'
Milan is set to offer him a contract after the Liverpool game on Sunday which he is expected to sign sometime next week.