Hi,
Imo we need a small rework on coaches/skills. What's the problem? Imo those players, who has coaches with good attacking and defensive skills have too big advantage. For example i have now shitty coach with 18 tactical. What tactical gives? Teamwork and decisions! WOW, one useful (but not most important) skill!
That's my proposition. Make positioning tactical skill, not defensive. Its important to every player to be good in this one, but only for defenders. Does good striker doesnt need to move on his position well?