It is our first MLB Roundup post of 2021, and it is.... Well, it’s not really that big of news. Unsurprisingly there isn’t a whole lot going on right now around the new year holiday, though things should hopefully pick up a bit soon. I mean, it has to at some point, right? Anyway, over the last couple of days as people were celebrating 2020 turning to 2021, the only real major-league addition made around the league was down in South Beach, as the Marlins signed reliever Ross Detwiler to a one-year deal. The exact terms of the deal are not known as of the time of this writing.