Transfer rumours are linking both Bruno Guimares and Sandro Tonali away from Newcastle.
The Magpies are now out of the Champions League with very slim chances of qualifying for the competition via the Premier League.
Tonali has been linked with a move to Arsenal and the two Manchester clubs, with his agent speaking last week about a potential summer exit.
Guimaraes, meanwhile, has established himself as one of the Premier League’s top midfielders and reports on Thursday have linked him to Manchester United.
Newcastle will be aiming to keep hold of their best players but if they had to keep one, which one is the more important?