Buy an AOC
Strategic would need to buy OzJet and do a deal with the creditors of OzJet through the administrator. Then they could restart the company with one (or more) B737-200's, probably easiest would be ex OzJet aircraft. Next add a new type to the AOC; A320? It would be a lot simpler and quicker than starting from scratch. CASA could be helpfull if the staff of OzJet would be retained. OzJet management and Strategic management are somewhat familiar with each other already?