Valid tactic. I see no problem.
I also saw two mediocre teams, that stand no chance to keep up with us and Napoli. Despite Napoli's terrible result yesterday, or our inability to beat Inter and comfortably beat teams like Verona and Chievo, Juve and Napoli have much better and more experienced sides. No matter the hard task both teams have in CL, they'll leave teams like this Inter and Fiorentina far behind them on the table. It will take a maximum of 7-8 rounds before the rest start losing ground on us and Napoli (I'm yet to watch Roma this season, so I can't include them among Juve/Napoli or Inter/Viola).