Baseball Keeper League: Who to keep for next year?

i'll first start with who u shouldnt pick..... atkins has tailed off in the last 2 years, and i would stay away from him...... kazmir is a little unreliable and streaky, so i would also stay away from him.... morneau home run power is lowering a little and he no longer has a strong lineup behind him, but he still gets rbi's.... santana will get wins, but again is unreliable and if k-rod leaves then bullpen is no longer a sure thing...... harden, i believe, is going to have a great year and maintain his low era.... markakis is a great all around player, helping in all categories.... i would narrow it down to morneau, harden, and markakis, and probably choose either morneau or markakis, depending on the rest of the team.... hope i helped