Audit procedures- new client

Hello Mike

If the scenario mentions that the audit firm is starting work on a new client and the question asks for audit risks, would i be correct in saying that:
“The firm should obtain professional clearance from the previous auditor to find out the reason for the previous firm not being re appointed. There is a possibility that the previous auditor may have voluntary declined or resigned due to the lack of integrity of the client which in turn increases the risk of issuing an incorrect audit opinion.”

Regards