Essentially we do not have a 135 or a 265lbs division, we only have a title for each. Talent competing for these belts come from 265+ and 145lbs respectively. I added the 135lbs belt for a bit of fun and 265lbs has been replaced by the 265+ division for some time. I think that by having a 135 and 265 belt it undervalues belts in general because it is like having a top contender and an interim belt, where as all other divisions do not have that advantage. It also makes it more difficult ranking fighters performance over the year because as you may already know, we give additional points for people who competed for the titles.
So, the fighters who win the 135lbs/265lbs titles next will likely be the last, i could introduce a 135lbs division later if 125lbs gets added or if 135lbs divisions in game become a must, but at the current state, 135lbs is almost unused in most top orgs.