I go back to Steve Wilks.
Wilks was the guy Rivera really wanted for his DC when he first got here, but as I recall, the Chargers wouldn't give permission or something. Bottom line, we couldn't get him. Rivera kept Ron Meeks, but it wasn't who he really wanted.
A year later, Wilks' contract is up. Ron Meeks is let go and Rivera brings in the guy he really wanted to begin with.
There are guys with prior Rivera connections at all three coaching spots who are part of staffs currently in flux due to their head coach being fired. Won't surprise me if one or all of them wind up here. In the case of the receivers, you could also just see in-house assistant Ricky Proehl promoted (pretty sure fans would love that if it happened).
So like I said in another thread, before I make a judgment on the firing of these coaches, I wanna see who their replacements wind up being. If it turns out we get better guys, then I'm fine with that.
Scapegoat crowd has an agenda IMO. Rivera simply could be going to get guys he wanted vs. keeping guys he settled for.