Tall with an average sized d**k is the probably the best position to be in for a young man.
You can get women off the strength of your height. But not packing so they don't get too attached. Perfect scenario to run through a bunch of women with no drama. Now looking for wifey, you may run into problems
Worst scenario is short with a big d**k, but no game. You can't pull the women you want, and then when you try to just humor yourself in the meantime with something basic, she falls in love with the D. In HS/College you might be able to eat of referrals, but after that women ain't trying to big you up to other chicks.