I noticed ever since WrestleMania 31 they don't put the Roman numeral of the events in their logos anymore. Everything from 2015 to now just says "WrestleMania" even though we know it's not the original event. In the past with the exception of WrestleMania 2000, X-Seven and X8 all of them had the number of the event to distinguish it from the original and it represents how many times they've done it, for historical purposes. A older viewer would see the number if they hadn't seen the WWE in years and go "Wait this is still going on ?" I missed the other (whatever number you left off at) or somebody who's seen it for the first time is not gonna be aware that it's been going on for 3 decades. Why did they get rid of it ?