Scotland was just a sub against Ipswich on Saturday whilst both Orlandi and Butler face late fitness tests to see if they can take their places in the squad against QPR.
Scotland was dropped to the bench on Saturday following his international exploits last midweek – a trip that meant he did not return until Friday morning.
Meanwhile Butler and Orlandi both missed out due to injury but both could be back this evening.
Talking in the Western Mail, Roberto said “Jason had a good week at international level and looked really strong when he came on against Ipswich
“His magic is why people pay money to watch football – that is something special. But alongside him, we have a lot of talent in that dressing room.
“The squad have all worked incredibly hard to get fit for a run of games in a short space of time. Everyone wants to play their part, which makes a healthy atmosphere in the dressing room.”
“We’re going to assess Orlandi in training,” said Martinez. “The same goes for Butler as he has been struggling with his groin.
“He came on against Ipswich, but we’ve got to see if there was any reaction. Apart from that, everyone is 100 per cent fit and available.”