Steve Clarke has revealed Scotland are suffering from 'significant injuries' ahead of their Nations League clash with Armenia.
The Dark Blues are reeling following their dispiriting 3-0 defeat by Republic of Ireland at the Aviva Stadium on Saturday which left them with three Group B1 points from their opening two games.
Speaking in Ireland before flying out to Yerevan, boss Clarke said: "There will be some rotation.
Sign up to Glasgow Live newsletters for more headlines straight to your inbox
"We have some significant doubts, that's why I am bit late here.
"We will assess before we travel but we have significant injuries that we have to deal with. No names."
Clarke was reluctant to discuss the defeat in Dublin and says all focus is on Armenia
He said: "I will keep that between myself and my players.
"Obviously disappointing on Saturday. We will focus on the next game, Armenia.
"As we always do we will get together as a group, speak about things, show some things on video and try to get them on the training pitch and moving again for the next game."
On the criticism received following defeats to the Republic of Ireland and Ukraine, he added: "People can write and say what they want.
"There is nothing I can do to control that, the most important thing is what we do next."