Promised which spots? The spot(s) created by moving Story (and maybe Mondesi) to the 60-day IL? I would hope they haven't promised anyone those spots and instead use them to address needs when the time comes. There's certainly no reason to add Alfaro or Tapia to the 40-man before the end of spring training, and even then it only should happen if they're needed on the 26-man roster. Assuming everyone stays relatively healthy through the spring, barring an incredible exhibition season performance, I expect both of those guys to begin the season off the 40-man roster and in Worcester.I am guessing Alfaro was already promised one of those spots, Tapia too maybe? We will see soon.