Exactly. If it's +EV, it's a good bet no matter what the juice is. For some reason, not many people get that. Refreshing to see someone who does.
it's only +EV in your own opinion/method. Soccer and boxing are IMO the two most corrupt sports out there. Laying huge vig is always a risk in any sport, let alone these. I am not saying it won't work if you pick and choose your spots. From the flip side, how would you feel if you were flat betting 1 unit on every dog ML in this WC? You would be crushing with minimal risk versus losing 3-4 units on an upset or a draw (two ways to lose, which isn't possible in almost any other sport.) I know a ton of successful gamblers here and off-shore... some high-volume, some super selective, others arbitrage types. I have never met any professionals who make a profitable living off 5-7 figure bet sports wagering do what you are suggesting. Best of luck moving forward. Hope we all cash.