User blog comment:Zilverdael/Seperate itemsets and why they are good/@comment-6000413-20140616162248/@comment-6281696-20140617141423

Readability is probably the biggest problem, though if you'd colourcoded each itemset it should probably work fairly well at a glance.

As far as stereotyping goes, it isn't so much the champions as much as the itemsets that now determine roles, with dedicated itemsets you could actually make a different set for each role for each champion, so odd stuff like support ashe could actually work well, as opposed to just be gimmicky. So can't say I agree there.