I suspect Raiola would like to have the WR coach fired.
That article floating around where Raiola basically said "don't blame Satterfield, blame the execution" was clearly a criticism on that.
Someone as talented as Raiola is only going to deal with WRs dropping huge passes and missing blocks for so long, as it will soon be encroaching on his future career/money.
He has a front-row seat to seeing 17 year olds on Ohio State making NFL-level plays, and he's going to want in unless this shit gets turned around quick.