The NFL Draft is over, and now the Detroit Lions ' focus is on building out their 90-man roster for training camp. Detroit made seven selections in the draft, and has reportedly agreed to deals with a number of undrafted free agents. Officially, their roster is currently at 78 players, but they could add nine more with the reported undrafted free agent signings that have not yet been announced by the team. It has been something of a whirlwind offseason for the Lions, who made the decision to part ways with multiple key veteran players. This has had an impact on the salary cap, with moves to release Graham Glasgow and Taylor Decker creating cap room to sign veteran free agents. The Lions also created some cap room by electing to restructure quarterback Jared Goff's contract. Originally slated to have a cap hit of around $60 million, Goff's cap number was lowered through the restructure process to afford the team more cap space.…