Again, that's an estimated time. He didn't run any testing at either of the Georgia Pro Days (see tweet below). His last recorded time in the 40 was a 4.5 as a Sophomore in High School. Which is why I provided all the supporting evidence of his elite explosiveness in my previous post with his elite ability to make big plays that has dwarfed even Kyle Pitts ability to make big plays when combining his College/NFL career's (6 seasons).
Brock Bowers is rated by the vast majority of media, draftniks, and scouts that have commented on him as an elite TE prospect that is up there with the best TE prospects. He finds himself in a unique position in this draft with the sheer amount of QB's expected to go early along with 3 WR's that are also expected to go top 10. In most drafts Bowers is a sure fire top 10 pick. This draft "might" work out differently due to unique circumstances.