Millwall defender Alex Mitchell has joined Leyton Orient on a season-long loan.
The 19-year-old will link-up with former Millwall manager and current O's boss Kenny Jackett in League Two.
Mitchell was part of the Bromley side who reached the Play-Offs at the end of the last campaign, narrowly missing out on promotion, and the towering defender will now have a chance to compete regularly in the EFL.
Another to graduate from the club's Academy, Mitchell made his professional debut for The Lions against Cambridge United in the Carabao Cup earlier this month.
Good luck, Alex!