The 22-year-old has faced the club’s leadership group and entire playing group,but remains unavailable for selection until he has completed an education and behaviour change program and gets his fitness to the necessary level.
Thomas was among the main training group on Monday. He is expected to train in the main session on Tuesday.
Viney said there was no timeframe on when Thomas would be eligible for selection.
“He’s got to continue to contribute to his programs,spend time away from the club after hours completing those programs,” he said.