I would be gutted to see either player leave but if push came to shove then its a no brainer, it would have to be Felli
As has already been said we would get twice as much money foe Felli and he would be easier to replace
I have never seen Oviedo play at LB, apart from a brief cameo in the last round of the cup, so I have no idea whether or not he could cut it in that position in the Prem
Also if loaning out Barkley has the desired effect then we could already have Felli's replacement at the club, ok its not like for like but I just feel with the inroduction of Barkley, if he fulfills his potential, and the best part of £30M to strengthen the side might not be all bad