Chaim disagrees with you, because he sent Cordero back to the minors. If you've watched the majority of Red Sox games the past half century, here's a question: who are -- in your opinion -- the top 5 best regular Red Sox left fielders on defense since Yaz? There have only been two with a positive career dWAR.
Career dWAR: Crawford 1.5 (but a negative in his one full season in Boston), Beni 0.4, Nava -0.6, Greenwell -2.7, O'Leary -3.5, Bay -7.6, Rice -8.0, Gomes -12.2... Manny -21.7.
My Top 5: 1) Benintendi, only GG finalist; 2) Bay, 1 E in 198 games; 3. Greenie, always hustled, learned the wall, fewer Es than Rice and O'Leary; 4. Rice, mastered the wall, very conservative range; 5. O'Leary, can't recall complaints about him.