William Gallas is delighted with the progress of Tottenham teammate Younes Kaboul this season.
Kaboul has been an ever-present in central defence in the Premier League this season.
"He's 25-years-old now, he's improved from last season and he's a future player," Gallas told the Spurs website. "He has to carry on, to play like he's playing now and that will be good for him."