"The board made some decisions last week which we stand by and our energy now is on the interests of the playing group,'' Coleman said.
"Our energy and focus now has to be in assisting our players tangled up with ASADA.''
Coleman refused to be drawn on the weekend comments made by Irvine, who also claimed those stood down or sacked had knowledge of illegal practices for some time but did not inform the board.
But he said a decision whether to reinstate Flanagan, who has the backing of the players, would be taken soon.
"We have a review in place at the moment which we will want to get through as quickly as possible,'' he said.
"I am worried about our players. We have a lot who are affected by this. We need to support them 100 per cent.
"But we can definitely survive, the club has a bright future.''
Irvine's explosive interview comments, made by phone en route home to Australia from an overseas trip, put him at odds with both the rest of the club's board and the playing group.
He conceded on Wednesday when he announced his resignation that he shouldn't have made those comments.
"I don't think it did (help). And I'm honest it's been a period of time of extreme pressure and strain for a lot of people,'' Irvine said.
"That conversation I had I won't back away from it. But it wasn't an interview in a calm situation.
"It was a middle of the night conversation after quite a bit of badgering. It wasn't sensible to make those comments and I'll take responsibility for those.''
He also refused to say on Wednesday if he still stood by the claims.
-AAP