I assume what you're saying is that Ceddanne improved from 2.8 bWAR to 4.7 while Marte declined from 6.8 to 4.4. And if Marte continues his decline based on FG, then he will accumulate 20.1 fWAR (for $102M). If Ceddanne simply continues his 3.8, he will accumulate 22.8 (for $43M). Keep in mind, if we use bWAR, it becomes even more favorable to Ceddanne.