I'm coming in late to this thread, but Terra, did you read the article? Despite Marshall's production, his (former) head coach stated Marshall ran bad routes, blocked poorly, and was a net negative when it came to helping the team win. We can pine for better WRs, but this guy seems like trouble any way you look at it.
As for the guys that are on the team, I hope they've worked out their communication this week. That WAS embarrassing last week, and, even with a new QB, that level of miscommunication is inexcusable.