"arrogantly bullheaded" really? deciding to stick with their original design choice and explaining it, but compromising a little with increased/easier core acquisition makes them arrogant and bull-headed? its arrogant to DEMAND that your opinion should be the only one to be considered, and bull-headed to ignore the reasons given for the contrary and childishly repeat your demands like a spoiled brat. you can have a different opinion, but you cant expect it to be the only one.