Maybe but NONE of our guys ran fast 40s, maybe they just watered the artificial turf or turned the AC on extra high and had a headwind....
If Arroyo didnt even work out because of a "nagging injury" I agree it is a bad look but he just didnt do the bench and 40 from what I could tell, he ran routes and caught passes and did some individual drills. Also he knows his 40, he is likely fast for his size but I am assuming he would run in the 4.5 range, maybe a low 4.5 would be best case. Would a low 4.5 propel him into the 1st round? maybe but I dont think so. I always saw him as a day 2 guy. Maybe that time bumps him from 4th round to 3rd, I just wasnt seeing such a phenomenal time where it really shot him up. As you said he has the "injury" label and that will hold him back more than a good 40 will propel him forward but I think a bad 40 could hurt him. As of right now I see him in the top 4 rounds.