The 2017 Leeds United recruit is due to attend the Whites' game against Barnsley on Sunday.
Rae announced his departure from Leeds United at the end of last season.
Rae had remained at Leeds United despite announcing his exit earlier this year.
Young goalkeeper appears for Leeds United again.
Rae has spent time with both Blackburn Rovers and Huddersfield Town since announcing his departure from Leeds United.
Rae appears to be on trial at Huddersfield Town after his Leeds United deal expired at the end of last month.
The goalkeeper's Leeds United contract expired at the end of last month, and he was recently pictured training with Blackburn Rovers.
The goalkeeper, whose Leeds United contract expires at the end of this month, could be Blackburn Rovers bound.
The youngster could join Blackburn Rovers after leaving Leeds United.
Ryan Edmondson's tweet may hint that he is not overly happy with Leeds United's decision to release Joshua Rae.
Frank Lampard's Chelsea side are set to take on Brighton & Hove Albion at the weekend.
Tottenham Hotspur boss Mauricio Pochettino has seen his side get off to a very poor start to the season this campaign.
Leeds United parted ways with Kemar Roofe in the summer as they replaced their striker with Eddie Nketiah.
Fikayo Tomori has been used regularly by Chelsea in recent weeks, with the youngster seizing his chance.
Celtic have won eight of their last nine games since that Cluj horror show and moved top of the Scottish Premiership after beating Rangers at Ibrox.
The Baggies summer signing could win his eighth senior cap against one of the world's best footballing nations.
Wolves have struggled this season and currently sit in the bottom three ahead of Saturday's clash at Molineux in the Premier League.
The Rangers talent is currently on the fringers of Steven Gerrard's Ibrox squad.
Leeds United winger Helder Costa is yet to make a start in the Championship since moving to Elland Road.
Leeds United midfielder Jamie Shackleton has stepped into the starting line-up since an injury to Adam Forshaw.