Once you have edited/downloaded a decent amount of players, its near on impossible to link players, as its takes an age to scroll to the player you want to link, made worse by the animations going on in the background! This needs at least a search option to make it useable.
In super rugby alone there are well over 200 so called star players who you cannot edit, and at least half of them have very suspect ratings/positions which need edited and corrected. If the ability to edit certain aspects of these players is not included in the patch (not the appearances obviously) then some of these players with questionable attributes will not be worth having in teams, as they will be far worse than downloaded/edited players, despite the fact they are meant to be some of the best players, and to create your own versions and link them would tke horrendous amount of time and effort.
Hopefully you can consider this as a must. Thanks