Which player should I sell?

[t11_fan]

Every season my team has players for every positions. I haven't had DMR (sold dmr 4* last season), so I bought one.



Now problem is i don't know who should i sell.
1) CB Muharemovic, 25y. Q66 D68,6 A64,4 P66
2) ST Bale 28y Q63 D61 A65,4 P 64
3) (D)ML Genchev 22y D62.4 A66 P65

Don't care about formation, I change it before every match, usually use some version of 4-5-1

Edit: I use CB-DMC players on dm position rather than cb