I hope not.
That is inconceivable for me. I can't see how a one-year sentence could be used to avoid that situation. I would be extremely disappointed if that were the case. Regardless, I cannot comment on that aspect.
However, it certainly will act as a deterrent. Currently, in the case of street gangs, the risk of getting caught for human trafficking compared to drug trafficking is very small. If an individual is arrested for possession of one kilo of cocaine, simply possessing that is illegal. However possessing an individual is not currently illegal. These people are able to manipulate and threaten their victims. They always have a way out.
I think that this message will restore the balance. Handing down consecutive sentences will restore the balance. These individuals are going to have to think before they act. They will no longer see this type of crime as being worthwhile. That is how they currently see it.