Here's my prediction:
Solksjaer will leave by "mutual consent" over the summer. His excuse will be that finishing 5th isn't good enough for a club the size of Manchester United, and so out of respect for the gaffers legacy, he'll feel it best to fuck off and give the job to a "top manager" who can get United back to "where they belong". This of course, will be right in line with the delusional sense of entitlement that permeates their fanbase. The Full Time Dickheads gang will declare Ole an even bigger legend than he already was for stepping aside and putting the clubs best interests ahead of his own. "Not many of today's managers would do that" they'll say. "Shows he's a true red who loves the club" will be the excuse used to paper over the fact that in reality, he's just quite a shit manager
Pochettino will get the job. The portly lad with the shit beard will declare that under Poch's management, Williams, McTominay, James, Rashford, Martial, and Greenwood will all go on to become world beaters. All they'll need is a few additional signings and they'll be ready to challenge us and City for title. They'll tell you that they have no problem giving Pochettino the time he needs as long as they see improvement on the pitch. City will then batter them in both derbies and we'll school them home and away. Peppered in between will be shit results here and there against the likes of Burnley, Southampton, Watford et al. They'll finish next season 25 to 30 points behind both of us. The following season wont be much better for them. All that time that they promised to give Poch will go out the window as we storm to our 20th title. Total meltdown will then ensure and Poch will be the 6th manager to be sent packing in under a decade
Then they'll truly be back "where they belong", in fucking mediocrity