That's going to disrupt them before our game, not an attractive gig for Phil/Neil either.
No fear of them leaving Alty for a club any lower than the Championship in my opinion. They are not motivated by money alone and have shown themselves to be loyal and committed to our club. Phil will see that we reach the EFL2 and then it will be his nature to extend his ambition to win a place in the EFL1. By then he and Sorvs will definitely on the radar of some much bigger clubs, however, if you were him wouldn't you be tempted with the drive and ambition to push on with Alty.?
This may seem unlikely to some and when I was at Moss Lane watching Alty play Wigan Athletic in a 1974 Northern Premier League match it never crossed my mind that the visitors were going to become a future FA Cup winning Premier League Club. Wimbledon achieved the same thing only their rise began in the Southern League (they might even achieve something akin to it again). Luton were in the National League just 10 seasons ago.
Where there's a will, there's a way.