After 8 pages, I'm astounded that people dont understand the concept of arm strength.
Arm strength IS ball velocity. Period.
I'm 60 yrs old. My name aint Rico, but I can throw a football 50 yds. Its a rainbow. A classic 50-50 ball. That ISNT arm strength.
Arm strength is throwing a ball 20-25 yd on a rope. It gets there before the DB can react. Thats arm strength.
Favre, Brady, Stafford have arm strength. Watch their games, watch the 20 yd outs.
Next point is accuracy. Watch Drew Brees. He is the most accurate passer I've ever seen. Look at the youtube.
The last issue is recognition, and knowing when to throw.
An acquaintance of mine was a D1 college coach. He pointed out to me that a good QB had to have a good OODA loop.
Explanation.
https://en.wikipedia.org/wiki/OODA_loop
Ive watched TT the last 3 years. He didnt have a quick OODA loop when he started, and it hasnt improved.
Time to check the next guy.