For pikespeak I never said that weed would kill his ability to make the nfl , I'm saying its on him if it does or does not. I think he liKe many athletes could perform and smoke out all he wants....much like Michael Phelps, or half the nfl and nba. 
No evidence has ever been provided to support anyone being hooked or addicted to marijuana , habit forming yes addictive NO. I've seen scholarly journals that cannot provide any evidence of overdose from this harmless herb, but I've seen first hand a bunch of people die from cigarettes and alcohol. Closed minded bureaucrats of this country will as the bible says " gag at a nat and swallow a camel" . 
The other issue is he could have and should have followed the team rule . If you lift , run and have the discipline to learn the playbook and defensive scheme then you should have the discipline to refrain from at risk behavior. The shame is that this can keep,him from his goal,of the NFL over something the last 3 presidents have done which is partake in the use of marijuana. And if you do not think these last 3 presidents purchased weed whole sale or at least bought some and got money gave back , then you have no clue of how things like this go down anyhow, and might just want to go bury your head in the sand. 
I'm not for all drugs being legalized  and sold in the store and don't want to see our future youth placed in the grips of addictive substances, that's why tobacco and alcohol should be illegal for kids like it is. I have a young son and I'd rather see him vaporize a few puffs now and then ,than to smoke Marlboros everyday and get drunk.