Bayern chief slams Canada Soccer again over Davies injury
The German giants had threatened legal action after Davies returned from the international break with a torn anterior cruciate ligament this week.
Canada Soccer initially gave the 24-year-old the all-clear after he went off injured in his side's 2-1 CONCACAF Nations League play-off win over the USA in California.
But an examination in Munich revealed he had torn his ACL, ruling him out for at least six months and prompting Dreesen to accuse the Canadian federation of "gross negligence" in an interview with tabloid Bild.