Losing a player to injury is something that teams prepare for every offseason. When it happens, though, some teams are still underprepared for it.
After all, the backups are backups for a reason.
It's never comforting to lose a key player to injury, but it's a reality that some teams have to deal with every year.
Missing time during training camp and the preseason seems like the best time to do it, but that's a crucial period of warming up and getting back into the swing of the season that helps every player along.
Here's my list of 10 worrisome injuries this preseason.