What do you mean.... a suspended sentence from a court of law?
This is just sport and the Sharks players haven't got any kind of custodial sentence, suspended or not. There is no loss of freedom, no need to report to police, no ankle bracelet. They haven't been charged with breaking any laws. The vast majority of society don't give a toss about them or the game or what they took or who gave it to them. They've just been suspended from work for a few weeks because they have broken the rules. There is no need to drag society into the strange workings of the Sharks footy team.
Fact is the players have just done what most crims do when they get caught, not that they are crims. They got caught and either shifted the blame or claimed stupidity in the hope it would get them a smaller punishment. It worked and many people think that's great. I think it has the potential to ruin pro sport since every athlete in the world now has a precedent to avoid any real punishment. But it's only sport so it doesn't really matter.