Some of you are severely underestimating Archer's value. He's a top of the rotation pitcher, he's incredibly durable relative to today's MLB, he's young for an acquirable SP, and he is cheap for several more seasons. Since his first full season in 2014, he ranks #12 in the majors in terms of fWAR (16.2), just behind deGrom (16.3), Strasburg (17.6) and Greinke (17.4), and just ahead of Bumgarner (15.8). How would you value Greinke if he was 29 and cheap for four more seasons? His ERA's the last couple seasons look like blips, not permanent characteristics of his pitching style like Manny Parra (who always underperformed his FIP/xFIP). Over a larger career sample, Archer has a 3.63 ERA versus a 3.46 FIP. Not a big difference.