Its this simple for me, hes a high quality player, probably one of the highest quality in our squad, we're talking someone who can do double digits in goals and assists in a season, that is priceless in the PL.
The rub is he needs to play in the Cahill role and he need to play in a team with possession and a double pivot in behind and you need to set up more open to accommodate him, you need to be patient with him, even if he doesn't look like hes doing a lot, hes a stealth player, who operates in moments. With every point on the line we cant play anything other then containment and counter attacking football at the moment and that doesn't accommodate him.
Its that simple to my mind. If we stay up i like to think we have a big weapon on our hands next season, if we add other players that accommodate him behind and on the flanks (hopefully we will be in the PL).