Caribbean Shield
https://twitter.com/Concacaf/status/1514327566387138560?s=20&t=HsP31QEgnj_nQRzZ2uC72AThis is the final season that the Caribbean Zone Champions League qualifiers will be split up into two different tournaments, before being fused back together into one next year. So the three countries that have "Tier 1" professional leagues, Jamaica, Haiti and the Dominican Republic, have their own tournament called Caribbean Cup which will be in May. The rest have to play for this Caribbean Shield instead starting Friday April 15.
The Caribbean Shield is moderately important, as the USA can technically back door a 5th team into the 2023 Champions League through Puerto Rico. It's a long shot, but not nearly as long as it usually is because Puerto Rico is hosting this thing, and their Champion, Bayamon, has made the Champions League field as recently as 2015.
https://en.wikipedia.org/wiki/2022_Caribbean_Club_ShieldThe teams will be divided up into three groups. All three group winners will make the semifinals as well as the top remaining team. Bayamon is in a group with teams from St Lucia, St Martin, and Dominica. So not exactly a murderers row.
Now winning this thing doesn't get them a Champions League bid, but it does keep their hopes alive. Next, they'd have to play a one off playoff game against the 4th place team from the Caribbean Cup (loser of their Consolation Game). If they win that, then they will get an unfavorable seed in the Concacaf League tournament, which is a Champions League qualifying tournament with mostly Central American champions. They don't have to win the Concacaf League Tournament in order to get a Champions League bid, but they would have to finish in the top 6. That means a semifinal birth would get them in automatically, but they can also get in if they are among the top 2 quarterfinal losers according to a point system.