Possible Clues:

• Get bigger than gang leader in striking argument
• Leave behind
• Leave (something) behind as one matures
• The gout leads to trouble if you get too big for it
• Get too big to see good in unfashionable argument
• Get too big (for)
• Reveal good argument to excel in development
• No longer fit in
• Get too big for blooming argument about key
• Develop faster or become taller than