Possible Clues:

• Saving goods, seconds from catastrophe? Pray don't bother!
• Flag Group embodies hostility
• An attempt to limit Greek's provocative behaviour?
• Big trouble
• Antisocial behaviour of warrior regularly seizing goods
• Violent behaviour caused by going outside after a drop inside
• Trouble; forceful behaviour
• Violent behaviour disheartened goalkeeper during a game
• About to blow, in slang
• A horse to back, or there's trouble