Answer:
It suggests that the North American Gray Wolves are good at overturning a loss or winning from a losing position.
Step-by-step explanation:
From the title and concluding sentences of the article "North American Gray Wolves. The Comeback Kings", the word comeback suggests that the team is quite good at overturning a loss or winning from a losing position.
This shows that the team has a never-give-up attitude which helps them stay focused on a game, even when they are losing, to effect a comeback.