Fries was walking on crutches and was bending his knees. Unless he's awaiting surgery, it appeared to me that he is not badly injured.
Solich and Albin didn't take players off of the depth chart unless they were out for the season. Rodarte is on the depth chart this week. I would take that to mean 1 of 3 things.
1. Fries, like Seegars, who was removed from the chart after the injury, is out for the year.
2. Smith is listing this weeks chart and players are on it if they are able to play. After seeing Rodarte carted off and still on the chart, I doubt that this is the case.
3. The staff isn't putting in enough effort into this that we can read anything like this into it.
I'm still betting on #1.