QPR make a double substitution. Tyler Roberts and Olamide Shodipo come off.
Taylor Richards and Albert Adomah come on.
Luke Freeman comes on against his former club as Luton make another change.
He replaces Dan Potts who seems to have picked up a knock.
Blackburn's push to break into the Championship top two has hit a bit of a snag of late, with Jon Dahl Tomasson's side losing three of their past four games.
They take on Middlesbrough tonight looking to complete a league double over their opponents for the first time since 2006-07.