Mon Mar 13, 2017 8:00 pm
We naturally anthropomorphize the cards but, to emphasize the previous post, the cards don't slump and don't have feelings. Any underperformance is a statistical quirk and can not be remedied by switching one card for another. In a standard league with a drop penalty, I can only see 2 reasons ever to replace a player in-season, one of which is rational and one of which is not.
1 (rational): Given the configuration of your ballpark, your opponents' ballparks, or your opponents' rosters, replacing a current card with one of lesser value actually increases your team's efficiency. This is entirely possible, but if so it essentially means that you made a mistake during the draft and waivers which you are now spending money to correct.
2 (irrational, but fine with me): It's more fun to treat your roster as one composed of real players whose performance is variable for intangible reasons other than strict rolls of the dice. It's human nature to feel this way given the cards have names on them that correspond to actual humans (despite myself there are cards I feel genuine affection and irritation towards due to their historical performance on my teams, and I surely have a bias when drafting them). But from a strict win probability perspective, this will only hurt you in the long run.
happy rolls everyone!