Ancelotti knows the player well from his time at PSG, and with Xabi Alonso set to retire has been linked with a summer move.
Thomas Tuchel says he is still "sad" that Borussia Dortmund lost Mats Hummels, Ilkay Gundogan and Henrikh Mhkitaryan last summer.
Snapchat are about to launch a new line of football-related filters for some big clubs in Europe.
Pierre-Emerick Aubameyang is set to leave Dortmund this summer. But where will he go? Not Bayern, so China? Real Madrid? PSG? Or the Premier League?
Vargas, 27, joined Hoffenheim on a four-year deal from Napoli in 2015 for around €5.5 million, but has failed to make his mark at the Bundesliga club.