He is expected to be out for four to six weeks, which means his unfortunate injury will most likely linger into the regular season. He could miss the first two or three games as a result.
Given how late it is in the offseason, Mathews should be able to meet expectations shortly after he makes his return.
But I thought the Chargers runner to be a No. 2 fantasy back before this injury.
It will be very difficult for Mathews to outperform that benchmark with the disadvantage of coming into the season fresh off an injury, perhaps missing the first couple of games as well.
Running backs who stand to gain more carries as a result of Mathews' injury are Curtis Brinkley, Ronnie Brown and Le'Ron McClain.
Of the three, the running back in whom I'm most interested is Ronnie Brown. However, it's likely that in Mathews' absence, San Diego's offense won't run through one back as exclusively as it was expected.
Instead, the passing game will have to open up more.
Antonio Gates is an even more intriguing option at tight end than he was at this time yesterday.
Other fantasy player previews: