I would wait and see where he goes with his OC first before jumping one way or another.
Also it’s pretty unusual for assistants to be retained when there’s a coaching change. You might see one or two that stick around but for the most part they are either not retained or leave simply because they want to move on. Off the top of my head Mullen retained I think maybe one coach from Croom, Moorhead kept one coach from Mullen, and Leach kept no one from Moorhead. Those guys that had been with Leach so long probably didn’t want to stick around simply because Mikes not there. If you want to call Arnett dumb that’s fine but I’d wait and see what happens and how the staff shakes out before we start jumping to conclusions.
That’s just the nature of the beast and let’s be honest, Mike Leachs “pure form” of the air raid went away with his passing. Very few if anyone in college football from his coaching tree run the Air Raid like Mike did.
Yeah, new coaches clean house, but usually not that FAST.
Usually new HC's more slowly terminate coaches one by one, and retain 1,2,3, etc, coaches. Also the coaches he is retaining are the less important, no name coaches, instead of a either a important known main position coach, etc.
Also Arnett is not replacing the terminated coaches with Air Raid Coaches. I am not talking about PURE Leach Raid coaches either.
The MSU roster is configured in such a way that if it gets a PASSING offense, at least MODIFIED Air Raid, etc, instead of a RUN first, RPO, etc, offense, it will win 9,10 games next season, because of what LEACH BUILT.
Because of that a Smart HC doesn't come in and make FAST, GRAND SWEEPING termination, changes, and then replace the Passing, Air Raid attack with RPO, Run first, etc, and thus cause his important Pass, Air Raid QB's to leave, and WR's to leave.
A Smart HC TAKES HIS TIME, SLOWLY, GRADUALLY terminates, replaces the Air Raid coaches with more Passing, Modified Air Raid compatible coaches, and retains the QB coach an or WR coach for at least 6 months, 1 year, etc, and does everything in his power to retain his QB's, WR's, before SLOWLY, gradually replacing the QB coach, an or WR coach, if replace them at all.
Those QB's and WR's are the beating heart of a 9,10 game winning offense, next season. Only a fool jeopardizes that.
And usually a HC only makes FAST, grand, sweeping changes, IF the program is in a BAD, etc, state.
Example, when Mike Price left WSU, yes Doba made changes. But for the first 6 to 9 months for the sake of stability, he did not make fast changes, because he inherited a team that went to 2,3 straight 10 win seasons, he kept that intact, replaced Mike Price's PASSING OFFENSE coaches, with more PASSING OFFENSE coaches, and went 10-3, and beat Texas in Holiday bowl his first year, with Mike Price's players, before making changes his 2nd, 3rd years, and going 5-6 the rest of the 4,5 years he Doba was there.
If Doba had come in HARD, FAST, PURGED all of Mike Price's coaches as fast as possible, and had replaced them with RPO, run first, etc, instead of a another BIG TIME 1 RB, 1 TE, 3 WR, BIG TIME PASSING ATTACK, WSU would have only went 5-6 Doba's first year, instead of going 10-3, Holiday Bowl win vs Texas.
If Doba had been like Arnett, and done what Arnett is doing, he would have SUNK WSU his first year.
Arnett is SINKING, has Sunk MSU. He came in HARD, FAST, made GRAND, SWEEPING terminations, changes, replacements, and because of that caused his QB's, WR's to not want to stay for a 9,10 win season, if have a Passing/Air Raid offense, and caused them to leave. He hasn't retained any main positional offense coaches like the QB coach or WR coach for at least 6 to 9 to 12 months. And he has replaced them with RPO, run the QB, run oriented offensive coaches that ENDANGERS his QB's that not built for that, and because of ALL THAT, no wonder the QB's, WR's want to leave.
Also this is the Transfer Portal + NIL era. During this era new HC's can't afford to do it like they have done it in the past.
In the past, new HC's could make coaching changes without half the team leaving.
Nowadays if a new HC makes coaching changes, half the team enters the Transfer Portal, and so because of that, if you have a team that won 9 games, and is experienced, and likely to win 9 more games, the last thing you want to do is do it the way it has been done in past, and make FAST coaching changes on offense, and have the QB's, WR's leave via Portal, and only win 4,5,6, games, instead of 9,10 games because of that.
Instead a Smart HC temporarily keeps the status Quo, slowly, gradually phases in his changes, as he recruits to his changes, so that the QB's, WR's, HALF THE TEAM, don't leave via the Portal
Arnett is DESTROYING MSU. He came in HARD, FAST, PURGED the coaching staff with RPO, run the QB, run, run first, offense, caused the QB's, WR's to leave via the portal, and will probably only win 4,5,6 games, instead of 9,10 games he could have won if he had not done that.
Arnett is DESTROYING MSU, and what LEACH BUILT at MSU.
Sad that you, a MSU fan can't see that