Conversation so far:
What year did Ed Barrow return to baseball?
1910.
What had he been doing before that?
CANNOTANSWER.
What did the return to baseball involve?
managing Montreal.
How did Montreal do under his management?
He served in this role from 1911 through 1917, and engineered the name change to "International League" before the 1912 season.
Did he buy the team?
CANNOTANSWER.
Was their 1912 season successful?
unsuccessful.
Are there any other interesting aspects about this article?
Barrow attempted to organize the "Union League", to compete against the AL and NL as a third major league, by merging four International League clubs with four teams.

Question: Did he succeed in organizing the union league?
Self-contained rewrite: Did Ed Barrow succeed in organizing the union league in baseball?