Saracens have released academy forward Totoa Auvaa following a weekend incident. Jamie George backed the club leadership after the dismissal.
Alaric Jackson has been suspended for punching Buffalo linebacker Bradley Chubb after the Rams' overtime defeat. Los Angeles also released kicker Harrison Mevis and signed Blake Grupe.
Jurrien Timber, Eberechi Eze and Bukayo Saka scored after the break as Arsenal beat Lille 3-0. Saka came off the bench to provide an assist and a goal.
Lisandro Martinez called for stronger squad backing after Manchester United lost 2-0 at Atletico Madrid.
Arsenal scored three times in seven second-half minutes to beat Lille 3-0 in the Champions League. Substitute Bukayo Saka supplied an assist before scoring himself.
Pablo Barrios scored after 53 seconds and Ademola Lookman added a late second as Atlético Madrid beat Manchester United 2-0. United finished with 10 men after Leny Yoro was sent off following a video review.
