Richard's was super special, as elite as any WR here or elsewhere. He had a very nuanced game, a player who you knew immediately when you would see plays of his.
His best attribute was how he did things his own unique way. He had speed, but wasn't the fastest on the field. Watch his film, the stutter steps, longer steps, way he used his entire body to slow / freeze people into thinking he's doing one thing and doing another. His upper body at times is almost heading a different direction from his bottom half or visa versa. He would head directions nobody normally does, it doesn't make sense you think, but he makes it work using all that crazy mojo he played with.
He really was nuts and I'm sorry the young man had to find a new dream to chase. He was going to have a long career with the sky being the limit on how good he was.
Brinson isn't on that level. He could be very good, but there's very few people I put on Richard's level.