UDFA tracker: Lions sign 3 big receivers, guarantee Notre Dame’s Javon McKinley $100,000 in search of perimeter help Updated May 01, 2021; Posted May 01, 2021 Arkansas State wide receiver Jonathan Adams Jr. celebrates after scoring the winning touchdown during the second half of an NCAA college football game against Kansas State, Saturday, Sept. 12, 2020, in Manhattan, Kan. (AP Photo/Charlie Riedel)AP Facebook Share ALLEN PARK -- The Lions drafted seven players this week, but the work isn’t done yet. Undrafted free agency is now under way, and Detroit is sitting on almost two-dozen open roster spots. “We’re going to keep that fluid,” Lions general manager Brad Holmes said. “It does not have to be all done tonight. That’s something that I’ve learned over the years -- you don’t have to kind of hurry up and slide into home plate and fill up everything. We’ll kind of make sure we’re providing it with quality, not just trying to rush the process.”