seems to be difficult to shift Napoli at the top of the current standings. even in this season. because Napoli really have not shown a gap. they tend to be able to maintain the solidity of their game. for Atalanta then it could be that his position will soon be shifted by Milan. Because Milan are slowly starting to rediscover their best game. and indeed this season is still long. so we don't know what will happen from the start of the mid-season.
In the next round, Napoli are away with Roma and I think this is just the right opponent to lose points (and even most likely to lose). Napoli now have just two draws out of 14 games this season (including the Champions League) and no defeats. It's even better than City. But sooner or later the streak must be broken and I expect that such a specialist in the "point" preparation for specific games like Mourinho will be able to prepare a winning game plan. Atalnata will have a difficult game with Lazio, but if they can win, then Napoli will lose the lead in the next round.