A player-coach may be responsible for mentoring younger players.
Kolagası -LRB- also written as Kol Agası , Kol Aghasi -RRB- was a military rank of the Ottoman Army .. military rank. military rank. Ottoman Army. Ottoman Army. It corresponds to a Senior Captain -LRB- modern Turkish  : Kıdemli Yuzbası -RRB- or an Adjutant Major .. Senior Captain. Senior Captain. modern Turkish. Turkish language. Major. Major. Turkish. Turkish language. Captain. Captain ( armed forces ). Kol Agası is a compound word composed of Kol -LRB- column in Turkish -RRB- and Aga -LRB- chief in Turkish -RRB- .. compound. Compound ( linguistics ). column. Column ( formation ). Turkish. Turkish language. Aga. Agha ( Ottoman Empire ). The rank was junior to the rank Binbası -LRB- originally corresponding to the Western rank of Lieutenant Colonel until 1934 , the Turkish rank Binbası was later relegated to Major due to the removal of the rank Kolagası -LRB- Onyuzbası -RRB- -RRB- , and senior to the rank Yuzbası -LRB- Captain -RRB- in the Ottoman Army and the pre-1934 Turkish Army .. Ottoman Army. Ottoman Army. Major. Major. Turkish. Turkish language. Binbası. Binbası. Lieutenant Colonel. Lieutenant Colonel. Captain. Captain ( armed forces ). Despite being a single rank , Kolagası was divided in two  : Sag Kolagası -LRB- Kolagası of the Right Flank -RRB- and Sol Kolagası -LRB- Kolagası of the Left Flank -RRB- .. Sag Kolagası was senior to Sol Kolagası .. After the rank of Yuzbası -LRB- Captain -RRB- , an officer had to first become Sol Kolagası , before becoming Sag Kolagası .. Captain. Captain ( armed forces ). The rank of Kolagası was briefly renamed as Onyuzbası during the early years of the Turkish Republic , before being completely removed .. Turkish. Turkish language. The collar mark -LRB- later shoulder mark -RRB- and cap of a Kolagası -LRB- Onyuzbası -RRB- had one stripe and three stars during the early years of the Turkish Republic .. Turkish. Turkish language. shoulder mark. shoulder mark. cap. peaked cap