I rarely hit 5. Usually by the time I've sucked hard enough to have 4 medalions the game kicks me to the scrub leagues and I bang out a 7k score and carry the other scrubs on my team to victory. I seem to be at that weird middle ground where the game thinks I'm an average Crucible player sometimes and puts me in arenas where I get constantly slaughtered. But then it dips too low and demotes me to scrublord where I destroy everyone around me. I wish I could just be an above average scrublord instead of the crappy side of average =/