Copa America 2019 in Brasil will have 16 teams. With only 10 sides in CONMEBOL, this looks to me like paving the way for CONMEBOL/CONCACAF merging their cups.
www.espnfc.us/copa-america/story/3113436/copa-america-will-have-16-teams-for-2019-edition-hosted-by-brazil
www.espnfc.us/copa-america/story/3113436/copa-america-will-have-16-teams-for-2019-edition-hosted-by-brazil