Froholdt (undisclosed), Dustin Woodard and Michel Onewu may be competing for a single roster spot in training camp, Mike Dussault of the Patriots' official site reports.
Onewu and Woodard were sixth- and seventh-round picks, respectively, in April's draft, so they don't have significant roster security. Froholdt, a 2019 fourth-round pick, landed on injured reserve in early September and remained there all season, but it appears he's now healthy and looking to make his professional debut.
Froholdt (undisclosed) was placed on New England's injured reserve.
The rookie fourth-round pick will spend the entire 2019 season on IR. It remains to be seen what sort of issue Froholdt is dealing with.