Maurizio Sarri's start to life as Juventus boss was hardly going swimmingly before he was left tackling a bout of pneumonia this week.

After a frankly disorientating year at Chelsea, which amounted to speculation over his future and criticism of his fabled playing style being stitched together by the momentary distraction of bi-weekly football matches, Sarri won the Europa League, finished third in the Premier League and landed the Juve job. It felt like the football equivalent of getting out of jail and building a house on Park Lane in the same Monopoly move.

Board room and dressing room at Stamford Bridge never felt in harmony, but it no longer mattered. The former Napoli boss would now helm the slick and formidable football empire he came closer than many to toppling.

Or so he might have thought. Cutting into a reporter's question after Juve lost 2-1 to Atletico Madrid in the International Champions Cup, Sarri launched something approaching a tirade on Paulo Dybala's mooted exit and the need to trim Juve's Champions League squad. He called their transfer policy "embarrassing".

Some moves this close season – namely the capture of quality free agents in the form of Aaron Ramsey and Adrien Rabiot – are identifiable from the old Juventus playbook. But part-exchange deals that lessen the quality of the squad and generally appearing reactive rather than proactive should be a cause for concern.

Out with the new, in with the old

Moise Kean is one of the most exciting striking talents in Europe but was allowed to move to Everton. Centre-forward cover now comes from Gonzalo Higuain and Mario Mandzukic – one back after two shocking loan spells and another 14 years older than Kean and apparently being hawked around Europe himself.

A chunk of cash accompanied Danilo from Manchester City for a reason, as the inconsistent but lavishly gifted (and, once again, younger) Joao Cancelo moved in the other direction. A swap deal featuring Dybala and Romelu Lukaku, now shipped from Manchester United to Inter, would have been far stranger.

Indeed, Dybala only remains a Juve player for now due to the tangled web of his image rights arrangements. Leonardo Spinazzola joining Roma to bring Luca Pellegrini the other way, only to loan the latter back to Cagliari, also suggested muddled thinking.

The steady improvement throughout Massimiliano Allegri's tenure brought two Champions League final defeats. In between losing to Barcelona and Real Madrid in 2015 and 2017, Paul Pogba, Andrea Pirlo, Arturo Vidal and Alvaro Morata were among the players to leave, yet Juventus improved on account of shrewd coaching and a transfer policy that was a step ahead.

Then, last year, the Turin giants bet the farm on Cristiano Ronaldo. The Champions League did not follow and Allegri left.

Matthijs de Ligt is one of the most eye-catching signings of the window but Juve hardly needed centre-backs and now appear to be scrabbling to recoup the cash. Like Sarri, there are understandable doubts over whether sporting director Fabio Paratici is cut out for a leading role at the Allianz Stadium.

Paratici's influence increased after Beppe Marotta's departure last year. Marotta is now leading operations at Inter for the man who launched this Juventus dynasty.

Conte's Inter ready for lift-off

"I never set limits – I don't want to create excuses," Antonio Conte said at his first news conference as Inter boss, his new club having come fourth - 21 points shy of Juve - last time around

The former Italy coach is something of a specialist in these situations. The year before he began Juventus' title streak in 2011-12, they finished seventh. At Chelsea, he took them from 10th to Premier League glory in a season.

Some of Conte's subsequent discontent in west London related to a failure to sign Lukaku. Now he has his man – the "point of reference" centre-forward crucial to all his best sides.

Manchester United fans will undoubtedly guffaw at the prospect of Alexis Sanchez joining a fellow Old Trafford flop at San Siro, but harnessing two players with a point to prove to Jose Mourinho in a bid to topple Sarri – the man who took his previous job – feels deliciously up Conte's street.

Valentino Lazaro, Matteo Politano, Nicolo Barella and Stefano Sensi look like shrewd buys alongside the formidable Diego Godin and Inter can be expected to hit the ground running when they host Lecce on Monday.

Napoli have finished as runners-up in the past two seasons and Hirving Lozano would be an exciting acquisition in attack, while there is unlikely to be a centre-back pairing anywhere as formidable as Kalidou Koulibaly and Kostas Manolas.

Carlo Ancelotti's men should certainly not be discounted, but the winds of change ahead of an intriguing Serie A season appear to be blowing in Inter and Conte's direction.