it's only 5 episodes long, and basically that is the length of training camp. you won't hear too much bad language since Herm Edwards frowns upon it. Never out of his mouth, but the other coaches definitely slip up. Krumrie is a total maniac. Gun cursed once in the first ep (he said "ass") and then looked down like he knew he did something wrong. He replaced it with butt. Sounded so weird, but I guess that's the way Herm runs it.
As for the comment about KC's WR corps, I guess you never heard of Tony Gonzalez? I know he's a TE but he has been the Chiefs #1 receiving target for years, so it's no wonder their other WRs are UTR. Not to mention that Trent Green had plenty of 4,000 yard passing seasons with their supposed non existent receivers.