ok, i am doing it myself:
progress of work:
- mentoring-system/link finished
- question & answers-link finished
- basic translation of all the help-threads, adaption of inccorect data etc. finished
yet to do: corrections.
correction finished by me (now open for more corrections):
- "league" finished (typing-errors and some syntax/expressions) *
- "office" finished (typing-errors and some syntax/expressions) *
- "chat rules/netiquete" (typing-errors and some syntax/expressions) *
- "stadium" (typing-errors and some syntax/expressions) *
- "Advanced tactics settings / "Substitutionstool" (typing-errors and some syntax/expressions) *
- "About this game & general help " (typing-errors and some syntax/expressions) *
- "Training" (typing-errors and some syntax/expressions) *
- "Questions and answers" (typing-errors and some syntax/expressions) *
- "Mentoring-System" (typing-errors and some syntax/expressions) *
* this means that it is written (so the content ist there) and that i corrected the most obvious mistakes. so those ("*")-marked threads are best to begin with for you in helping making it perfect!
FINISHED!!! 
by my part at least...