Davide Zappacosta has joined Roma on a six-month loan deal with an option to extend until the end of the season.
The 35-year-old former World Cup winning midfielder will play his final game at home against Parma on May 26, but will not be retiring from professional football.
VAR was initially set to be rolled out in the Champions League from the start of next season. However, it will now make its debut six months earlier than anticipated.
AS Roma overtake city rivals Lazio to move into fourth place in Serie A.
Real Madrid confidently launched their pursuit of a fourth successive Champions League title with a 3-0 win over AS Roma.
Bale and Marco Asensio scored for Real Madrid who put on a strong performance especially in the first half of the International Champions Cup friendly at MetLife Stadium in New Jersey.
Malcom had been expected to arrive in Rome on Monday night for a medical on Tuesday but had his flight cancelled by the Ligue 1 outfit at the last moment.
The 21-year-old had been a reported target for several European clubs.
Alisson is a key signing for Jurgen Klopp who was desperate for a new goalkeeper to replace Loris Karius.
Juventus became the first team to complete the league and Cup double for four consecutive seasons.
Inter Milan's defeat to Sassuolo means third-placed AS Roma are sure to finish in the top four and return to the Champions League.
Liverpool held off a spirited Roma fightback to reach the Champions League final 7-6 on aggregate despite losing a hectic semi-final second leg in Rome on Wednesday.
Roma need to score at least three goals at the Stadio Olimpico on Wednesday to reach the May 26 final in Kiev.
Liverpool are on the brink of reaching the Champions League final for the first time since 2007 as they look to defend a three-goal advantage against AS Roma.
Jurgen Klopp's Liverpool host Stoke City in the Premier League on Saturday.
Liverpool, inspired by two-goal Egyptian Mohamed Salah, took a big step towards the Champions League final with a 5-2 win over AS Roma in their semi-final, first leg at Anfield on Tuesday.
Salah has enjoyed an incredible first season with Liverpool following a 34-million pounds (48 million US dollars) move from Roma.