~Snip
Brazil and Argentina are still the two most favorite teams, Argentina is the defending champion. It makes sense to place them as the favorite team, because the squad depth they have is said to be better than the other contestants. Apart from that, I think Uruguay is also worth considering, because they now have a golden generation in their squad. America will act as hosts, it might be a little advantageous for them to go further. We hope that Brazil will face Argentina in the final, that would be ideal. Apart from that, it is possible that there will be a surprise, the favorite team could be eliminated early. It's a shame that Neymar couldn't continue his adventure in this edition of the Copa Amreka due to a prolonged injury, even though he made a big contribution in the previous qualifying stages.
Brazil and Argentina are favorites in almost every edition to win the title, but don't forget that Uruguay also deserves a chance in this edition. Other national teams seem less reliable than the 3 above, but sometimes Chile is also good.
Interestingly, Messi and several other older Argentina players will still take part in this year's edition. They're not done yet and are still the favorites, but I'm not so sure I see Argentina retaining their title. Brazil is definitely ahead of Argentina in my opinion, but I think both deserve to be in the final.