Chadli reached double figures the following season tbf. Capoue went on to be a Premier League regular but the one that sticks out after a little look is Paulinho. Definitely dodge.
Tottenham buy him for just under £17m, then they sell him to China for £10m, Barcelona sign him for £36M, he does the double with them before being loaned back to China less than a year later, then six months after that they Chinese snap him up again for £37m. Suspect as fuck.