Ridvan Yilmaz and Danilo will not be involved for Rangers against FCSB in the Europa League.
Ridvan is back in training with the Ibrox first-team but a return to action is not possible yet, while Danilo has played minutes with the Rangers B team.
Neither player, though, is available for selection against FCSB.
Philippe Clement confirmed: "Yesterday. I was at the second team game, watching the young guys, watching Danilo back scoring a goal and getting back in shape. He still has a long way to go.
"Dani still has a way to go but he is also going to be important in the things we want to achieve in the next couple of months."
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On Ridvan he added: "He's not yet in the selection because Ridvan trained now for the second time with the first team.
"He came out of a serious injury and it is too fast to put him in a game but he is in a positive way.
Clement will, though, have one player back from injury absence with Zak Lovelace ready to be considered for first-team minutes.
Quizzed on the player, Clement said: "He will be in the selection, yes."