-snip- are Juventus need a change a head coach to fix this?
This question will always arise whenever a team that is considered can perform better but turns out to be showing the opposite, if they finally change their head coach they need a coach who is able to raise the spirits of the players, good players in their squad will appear brilliant again if taken care of by a coach who can provide that, besides that i'm happy because my bet turns right choose BTTS.
The last game of week-4, Napoli have a very good chance to take over the top standings if they win, bet on ML for Napoli the odds are quite attractive, but why not trying luck choosing Udinese with higher odds, because the match will take place at Undinese home that's an advantage for them.
Sometimes that's true, sometimes it is not. Look at Liverpool, were they awesome before Klopp? They were not, but he came in and made that team into one of the best teams in the world. But there are also a lot of bad examples as well, look at how Roma (even though they lost) became better with Mourinho but Spurs became worse with same Mourinho. It is not always the case of good manager neither, there is a fit problem as well, there are managers who could make a team much better and there are teams same manager could make it worse too.
I am sure even Klopp or Pep could take charge of some teams and make them bad because their tactic would not fit with that specific team. Juventus is good, they are not horrible, sure they are not winning as much as they hope to, but they are still not a bad team at all, I am not sure if changing the manager would work now, but if they can get a manager who is both good and also fits the team then of course they can get better.