You know what, Allegri would be an idiot to take this job with this squad.
Allegri excels when he has a mean defence protected by a rock-solid midfield three. Our defence is okay, but they have no protection - even a defensive manager like Allegri would struggle trying to turn McTominay, Matic, Fred and Pereira into Pirlo, Vidal, Marchisio, Matuidi.
He'd utilise Pogba better but he'd need a lot of money to do so and our board probably wouldn't back him.
That said, from a financial POV (which is how our club operates), Allegri is a more feasible option than someone like Nagelsmann. No young, attacking manager will succeed here without £150-200m spent on a RW, a striker, a #10. They could try eking it out with Allegri by giving him £80m for a CDM and hoping he can drag us over the line with 1-0 wins.