Complex sentence: Nikagbatse returned to Germany, but was waived by the Köln 99ers in march 2008 after testing positive on THC, although he was not officially suspended as he did not play during that time due to an injury.
Split into simpler sentences: Nikagbatse returned to Germany, but was waived by the Köln 99ers in march 2008 after testing positive on THC. Although he was not officially suspended as he did not play during that time due to an injury.