New York Mets reliever Seth Lugo (elbow) reportedly began throwing off of flat ground in the final week of March. While there is still no timeline for Lugo's return, the initial estimate of his return in mid-May appears accurate and he remains on schedule. Heading into 2021, Lugo was projected to primarily work out of the bullpen where he has become one of the elite set-up men in baseball. In 2020, as both a starting pitcher and reliever, Lugo posted a somewhat mediocre 5.15 ERA, 1.36 WHIP, and...