DonAK
President of FC Barcelona
Modric and Kroos have a similar role as the tempo keeper. Selling one of those would be bad because then you only have one of that type of player, when you should have two for every position. James and Pogba would be the midfield offensive partner. That's what makes sense anyway.
It all depends on what formation they play too.
They could play a 4-3-1-2 with Pogba-Kroos-Modric in the center of the pitch with James as the CAM and Benz and Cristiano as strikers, but I'm not sure it'll work. Would be too narrow for their preferred style of play for the players IMO.
Anyway, Isco or someone else, you got a point that they'll have to sell or really struggle to keep everyone happy.