I would always be guarded about employing a manager from a club where it is all about the structure and continuity. Clubs like Brighton, Brentford, Bournemouth - clubs who have properly invested in their data and scouting and know exactly who they will replace each player, coach and manager with when they get poached. I would want to see managers from those clubs go and do well elsewhere before employing them at a club like Spurs.
THFC are the opposite of the Brighton/Bournemouth/Brentford type clubs . We lurch from one manager to the next, getting them a few players they want to play for manager A's system, then having not really backed him we sack him and appoint manager B, with a completely different philosophy making a whole bunch of players signed for manager A redundant. We then repeat that cycle over and over with no continuity in mind at all.
One of the reasons that Marco Silva was my favourite to succeed Ange, out of the not particularly inspiring list of managers that would be prepared to join our brick show of a club, is because he isn't one of those managers. He has good management experience and a lot of his experience is in managing clubs who aren't nearly as well run and forward thinking as the likes of Bournemouth, Brighton and Brentford when it comes to data and scouting and recruitment. He isn't wedded to a single system, seeming to be able to construct a team out of what he has, being happy to play young players, and also seemingly having good input into players who can come in and improve them who are nowhere near the top end of the market. He ticks a bunch of the boxes that it seems our club valued in their manager search last summer - PL experience, able to keep one of the less fashionable clubs in the PL, not particularly vociferous and demanding of the board wanting new players all of the time, will work with what he's got/given. He might actually have half a chance of doing OK at Spurs if given our rag tag of a squad and given a bigger budget than he is used to for improvements.
Somebody like that would be a good stop gap to keep us in the PL and perhaps even around the lower european spots while a proper restructuring DoF like Rangnick came in to change the whole football structure at the club.
Another manager that might work here is somebody like Roberto De Zerbi. Did well at Shakhtar and Brighton and is now doing well at Marseille, getting them 2nd place last year and has them in 3rd this year - while being a manager that plays an attacking style of football. I suspect he would be a bit too demanding of our board and owners though.