I'm not saying that I disagree with your premise, but one advantage to concealing injuries is to hamper an opponent's game planning. If they know one of your linemen is banged up but still starts, they're more likely to target that lineman. If a WR has an ankle injury, they may decide to play closer man coverage. If a safety has a shoulder injury, they may feel more comfortable targeting his area of the field, if he may shy off contact a bit.
Originally Posted by: Porforis