The move for Rojo had been complicated by a row between Sporting and a third - party ownership group , while the player upset his employers by initially refusing to train in a bid to push through the deal .
Rojo later apologised and returned to work .
The move for Rojo had been complicated by a row between Sporting and a third - party ownership group , while the player upset his employers by initially refusing to train in a bid to push through the deal , although he later apologised and returned to work .