Stephen Jones believes the NFL should take another look at their marijuana policy.

Jerry Jones recently said the NFL should "drop its prohibition" on marijuana.

"Well, our system, our testing, has been in place for years and not unlike we do in our organization . . . we always look to see how we can do it better," Stephen Jones told PFT Live. "I think Jerry's opinion, my opinion, is this program, this system has been in place for a long time. I think it needs to be heavily scrutinized in terms of its results.

"Is it helping players in terms of their accountability? And, obviously, addiction is a sickness and you want to make sure - obviously, there's accountability but it's also a program that helps players get better. . . . Jerry and I think that it might could be done better and we just need to take a look at it. Like I said, it's been the same program that's been in place for many, many years and I think all things to do with the NFL, we should all want the very best for our players. We should want the very best for our organizations and we should want the very best for our fans, and that's anything that has to do with the NFL.

"In my opinion, we should take a long hard look at how we're doing this and see if there's a way, a better way to do it. What that is, I don't have the answer. But we have a lot of smart people that can get in there and analyze something and really make some good decisions and see if there need to be changes."