I remember how it was in H2 and H3 and I will admit outside of slayer it was great but lets face it there were bad sides to it too. The higher up you were in ranks and your team started doing bad it became a pissing match of whos fault it was and I have heard some really poor sportsmanship there as well. Sure this was fixed by playing with clans or friends but lets face it you wont be playing with them 100% of the time and your bound to find ragers, trolls, and just people who will purposely get people to lose rank. But Imo this would be great for the crucible as long as its monitored