Josip Juranovic reckons Celtic might have done more to keep him - and that's left him feeling sad.
The Croatian full back was sold in the January window to Bundesliga title contenders Union Berlin in a deal that could rise to £10million. Juranovic says it was a wrench to leave because he had built up such a good relationship with the Celtic fans.
However, he felt he had no option to quit what he calls his 'one true love' because he didn't want to play second fiddle to Alistair Johnston who was brought in on a £3million deal. Juranovic was stunned when he heard Celtic were moving for the Canadian while on World Cup duty and that clinched for him.