Some things I'm watching:
Outside of Devin White, who we expect to test great, which LB's (who have solid tape) will run in the low 4.6's or better? Or, for Miami, which big LB's will run in the low 4.7's or 4.6's?
The CB group is very tight. Which players will separate themselves from the pack? And, which will drop?
Can burns show up at a defent weight and test like a high-end athlete? Are Josh Allen and Jachai Polite as athletic as advertised/as they appear? Can guys like Zach Allen and Anthony Nelson show enough juice to warrant Day-2 consideration? Which guys will surprise? Few expected Frank Clark to put on a show, but four years later, he's going to be a very rich man. How are Porter Gustin's medicals? Is Rashan Gary a freak athlete or just a good athlete?
We expect Fant, though not as good as his teammate, to kill it. Will one of the other TE's join or exceed him?
Which WR's break 4.4? Slimm mentioned Metcalf, who probably has the highest ceiling in the class, but E. Hall and A. Isabella have some outstanding attributes, and blazing times would open up their projections.
Which of the high-end OL will show the necessary agility?