Belgium international Axel Witsel is top of Lucien Favre and sporting director Michael Zorc’s wishlist, according to Reviersport.
The 29-year-old has a contract with Chinese Super League outfit Tianjin Quanjian until December 2019 & so any potential transfer may arise with a cheaper fee.
Borussia Dortmund have already signed Thomas Delaney this summer but it appears that management are keen on bringing in another midfielder, with Chelsea’s Tiémoué Bakayoko on a potential shortlist.
