I can see now that this playoffs will be for Lakers but do you think is there a chance for the Miami Heat to catch up?
Lebron with Anthony Davis is just too much for Butler and Herro, I've got too much respect to butler since when he joined the timberwolves. Chances of Miami Heat to catch up is slim, as far as I know only Cleveland Cavaliers in 2016 was the only team to get up from 3-1 deficit in NBA finals. Perhaps the history will repeat itself against the one who made it before 
It seems one of their players are injured is there at least a chance to win against Lakers?
I don't really think so, they got a bunch of players to substitute with.