“I know people who know him and they are all very positive, they rate him very highly,” Jan told our official matchday programme.
“It’s always nice to have new players in the squad and we’re looking forward to seeing him training. It will mean more competition for places but that’s what football is all about.
“Obviously he’s coming from Ajax so we have something in common, along with Christian (Eriksen) and Toby (Alderweireld) who also played for them in the past.
“I’d say that the Premier League is more physical than the Dutch league, but Sanchez looks like he has that physicality so I’m sure he’ll do well here.”
“It’s always nice to have new players in the squad and we’re looking forward to seeing him training. It will mean more competition for places but that’s what football is all about.
“Obviously he’s coming from Ajax so we have something in common, along with Christian (Eriksen) and Toby (Alderweireld) who also played for them in the past.
“I’d say that the Premier League is more physical than the Dutch league, but Sanchez looks like he has that physicality so I’m sure he’ll do well here.”