Franzen out 3-4 weeks with knee sprain
UPDATE: General manager Ken Holland confirms that an MRI has already been done on Franzen, revealing that there was no damage to his MCL from the collision with Brent Sopel in Saturday night's game.
"At this point, it appears as a sprain," said Holland.
Holland said that no decision has been made on adding to the Detroit roster in Franzen's absence. He said that a decision will likely be made on Monday.