SAFE:
Zach Wilson
Fred Warner
Taysom Hill 
Brady Christensen
Michael Davis
Sione Takitaki
Jamaal Williams
Daniel Sorensen
Kyle Van Noy

TRUE QUESTIONABLE:
Khyris Tonga (BearsWire or BearGoggles disagree on if he sneaks on)

PROBABLY NOT, BUT POTENTIAL:
Harvey Langi (Pats have a super deep linebacking corps as seen SI - Patriots
Tristen Hoge (should probably be a lower category based on JetsWire or TheJetPress where he doesn't even get a mention as a tough cut, but I've heard enough that I'll keep him here)
Kai Nacua (because he saw time last year enough to get a contract extended, but NinerNoise and NinersNation don't look good, since neither mentions him)
Dax Milne (Riggo's Rag predicts no, but lists him as a tough cut, WashingtonFootballWire also says no, as does HogsHaven, but they all at least mention him in their discussion)

VERY UNLIKELY:
Bronson Kaufusi (GB has Tonyan, Sternberger, Mercedes Lewis, and Josiah Deguara at TE ... Kaufusi isn't even given lip service here Fansided-Packers or PackersWire)
Matt Bushman (Waller is the clear starter, Foster Moreau had a great rookie season 2019 before injury, and the 3rd will likely be more of a blocker  Fansided-Raiders )
Zac Dawe (Sportskeeda, FalconsWire and LastWordOnSports-Falcons all completely ignore him, although I know Atlanta needs pass-rush help)
Ty'Son Williams (Ravens official site and the team has RB depth and not a lot of open spaces)
Isaiah Kaufusi
Zayne Anderson
Dayan Ghwonwoloku
Troy Warner
Aleva Hifo
Corbin Kaufusi
Chris Wilcox
Chandon Herring  

Not bothering to look up local depth chart predictions for all those, because at that point they're such fliers that I can't see it happening.  Maybe there's a few surprises when someone does great in training camp, but no way to predict that now.

I'll go ahead and estimate 100% of those in "safe" get a roster spot (9), 50% of "true questionable" (0.5), 25% of "probably not" (1), and 10% of very unlikely (1.2), so my guess is 11.7 BYU players make opening day rosters.  Let's call it 12 for good measure