During Jose Mourinho's first press conference at the helm of Tottenham Hotspur, he paid tribute to erstwhile Spurs boss Mauricio Pochettino, and in the brief homage, he expounded the short lifespan of the modern-day manager.Indeed the new Spurs boss knows a thing or two about getting the boot, with high profile dismissals in his gilded portfolio. This season, a couple of managers have also faced the axe, with the likes of Pochettino and Niko Kovac famously getting the dreaded dismissal letter.The battle for domestic and continental domination has been brutal so far this season, and there has been great disquiet in the stands and boardrooms across various underperforming clubs.With the season inching towards the halfway mark, the rumblings have gotten even louder, as fans and head honchos watch their chances of success this term slowly but surely disappear into thin air.The spectre of dismissal looms large across several dugouts, and although fickle words of assurances have been whispered by those calling the shots, in this article, we analyse a few managers who are in danger of getting on the chopping block.#4 Ole Gunnar Solskjaer (Manchester United)Manchester United's Ole Gunnar SolskjaerOle Gunnar Solskjaer is the current occupant of the iron throne which is the Manchester United managerial hot seat, and the Norweigian has quickly found out how uncomfortable Sir Alex Fergurson's ancient seat of power can be.After a couple of shambolic seasons under managers with a diverse range of portfolios, the Old Trafford club welcomed Fergies young protege with a lot of fanfare, as the Man Utd fans and board pined for a time when they had the British Isles and indeed Europe underfoot.However, it has been anything but plain sailing for the Norwegian, as chants of "Ole's at the wheel" have quickly metamorphosed into calls for his dismissal by sections of the Man Utd crowd at home and in the stands.He started brightly last season after the removal of Jose Mourinho, but since his appointment was scribbled in with a permanent marker, the clubs fortunes on the pitch have come down like the RMS Titanic after hitting an iceberg.He failed to qualify for the Champions League last term, and so far this season, the famous Manchester club have found themselves languishing in unfamiliar territory. The club lies currently in 9th position, having lost 4 games & drawn 5, and a few weeks ago the Old Trafford club hovered dangerously above the relegation zone.With the availability of highly-rated managers like Massimiliano Allegri and Mauricio Pochettino, the rumours of Solskjaer's dismissal just won't go away. However, at the moment the whispers coming out of the Old Trafford hallways have pointed in the general direction of Fergie's protege being given time to rebuild.But as Mourinho pointed out, the managerial shelf life of the modern-day manager is just a cut above that of an adult butterfly, as you never know what's around the corner.Possibility: 2/5"It's about consistency now, and getting as many points on the board as we can," Ole says. "We turned a corner performance-wise and results-wise after the last international break. We need to have a good performance and a result."#MUFC #SHUMUN pic.twitter.com/zaFxCzX7Zl— Manchester United (@ManUtd) November 22, 2019Also check out: Premier League Premier League Table Champions League Schedule