In-form number eight Dombrandt did not make the matchday squad for the defeat to France in Paris on Sunday despite Billy Vunipola being ruled out with a broken arm.
Tom Curry was instead shifted to the back of the pack for the game at the Stade de France, with France running out 24-17 winners.
Dombrandt, who plays his club rugby for Harlequins, has not been included for the Calcutta Cup clash at Murrayfield.
Tuilagi is on the list of players, however, even though he suffered a groin injury in Paris, leading to him being substituted in the first half.