That doesn't even make sense... if the most exceptional players are on average between 5'6"-5'8" why the hell would scholarship dollars all of a sudden favor bigger players?
Maybe check out TopDrawerSoccer and look at the top 100 freshman recruits... here's the top 10 and last 10 so you can see the consistency. in fact, as you go down the list, it would appear that all things equal, more shorter/avg height players are selected. What it tells me is that height/size in itself is not really an advantage for soccer in the long run - if your DD's projected height on the growth chart falls between 5'6"-5'8" you're in pretty good shape. Even in the top 10 recruits, less than half are over 5'8" and only one player over 6ft.
#1 - Jessie Fleming: 5'3"
#2 - Ella Stevens: 5'9"
#3 - Deyna Castellanos: 5'6"
#4 - Tierna Davidson: 5'10"
#5 - Taylor Kornieck: 6'1"
#6 - Jennifer Westendorf: 5'9"
#7 - Annika Rodriguez: 5'2"
#8 - Kristina Schuster: 5'7"
#9 - Kaiya McCullough: 5'8"
#10 - Chloe Froment: 5'7"
Avg height: 5'7.5" Range: 5'2"-6'1"
#91 - Beattie Goad: 5'7"
#92 - Avery Hay: 5'6"
#93 -
Chandler Backes: 5'9"
#94 - Emily Hess: 5'4"
#95 -
Doro Greulich: 5'10"
#96 -
Hugrun Olafsdottir: 5'7"
#97 - Alyssa Jefferson: 5'5"
#98 - Ali Russo: 5'4"
#99 -
Mary O'Hara: 5'4"
#100 - Laura Hamilton: 5'7"
Avg height: 5'6.3" Range: 5'4"-5'10"