Final answer:
In The Outsiders, Tony convinces the gangs to have a two-man fight instead of a rumble to prevent further violence and bloodshed.
Step-by-step explanation:
In The Outsiders, Tony convinces the gangs to have a two-man fight instead of a rumble to prevent further violence and bloodshed. In the novel, a rumble is a large-scale fight between rival gangs, which often results in serious injuries or even death. Tony, who is a member of one of the gangs, suggests a two-man fight as an alternative because it is less risky and allows disputes to be settled without endangering the lives of all the gang members.