Well the last size chart could of be abused with people being 6ft 11 SF with walkspeeds faster than a PF who is also 6ft 11, this is just to even it out
but the kids that are 6 11 SFs need to 3 spam to good so it really has no affect, I think some people should be allowed to be 6'10 or 6'11 SFs with 17 speed because those types of small fowards play inside and down low with the PFs