Celtic interim assistant manager Johan Mjallby insists the Parkhead board would have to dig deep to recruit a top-class keeper if Artur Boruc were allowed to leave in the summer. The Poland international, whose contract is up at the end of next season, has been linked with Sevilla in a £2million move. There are rumours that Boruc had broken two fingers in the 2-1 home win over Rangers on Tuesday night before he was replaced by fellow Pole Lukasz Zaluska but Mjallby would not be drawn to comment on that. |