16 games into the Serie A season sees AC Milan top the table with Juventus level on points with 34.
With third place Udinese just two points behind on 32 points, this January transfer window could prove pivotal for the Italian title race.
In fact it will like prove pivotal for the whole shake up of the league.
Whether players sign or leave a club, the impact can be tremendous.
Here we'll take a look at some possible incomings and outgoings that could see teams rise and fall between now and the end of the season.