I think the mystery around his UA time is because after the event there were multiple recap reports of the day by various outlets and none of them mentioned his “top 5 40 time finish”. At most some mentioned that he looked good moving through drills but that was it.
Then when communication started to pick up with us again and people started to question his speed due to the 100m time he
posted just a day or two before the UA event is when we started to hear he had “a top 5 40 time at the UA event in Miami” without a specific time given. Then several weeks later is when we heard the “4.48 time”.
Now I’m not saying he didn’t run a 4.48 and as others have mentioned there can be several reasons why there’s such a huge discrepancies between his 40 and 100m just a day or two apart. Just as there can be several reasons why none of the recap reports highlighted his “Top 5 40 finish” at the time but the narrative didn’t come out of time air with posters just trying to downplay the commitment.
Here are some of the reports written about that day including one from now Miami’s own Frank Tucker.
Sunday's Under Armour Camp in South Florida brought out some of the nation's best
miami.rivals.com
Last Sunday morning down in South Florida, hundreads of athletes gathered to take part in the Under Armour NEXT Miami camp. The origin of the athletes on hand
www.si.com
Covering & Promoting ALL Florida & National High School Football Prospects for 50 Years.It's all about exposure and showcasing athletes above and below the radar. Everybody deserves to be seen.
larryblustein.com
Again not saying he didn’t run that time just trying to add some context to the discussion.