And these posts were posted on the Iowa hoops rivals board... I believe the scholarship situation in the second post is accurate, and if NW really has 5 players with Covid among their players who are out, it helps explain things.
"Word on the street is that Northwestern had (5) players test positive,.. So given that they're also down (1) man on the normal (13) man roster, they should have (7) remaining scholarship players available to take the floor."
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"Not quite. Northwestern has 13 players on the roster. Two of them are walk-ons, and one of them was a walk-on who was given a scholarship over last summer because he is a valuable practice contributor and NU had an extra one to give. So NU has only ten true scholarship players. One of those, freshman Luke Hunger, is out for the season with an injury. That leaves nine true scholarship players. Depending on which players have COVID, it is possible that NU has between four and seven true scholarship players available."