Marcel Cas (born 30 April 1972) is a Dutch former professional footballer and current fitness coach for Eredivise side Feyenoord.
As a player, he was a midfielder from 1995 until 2005, playing in both his native land and in England, notably for RBC, Notts County and FC Den Bosch, as well as also turning out in brief spells with Sheffield United and Grimsby Town.
Sheffield United signed Cas in 2003,[1][2] but found it hard to find his way into the plans of manager Neil Warnock and he was released at the end of the 2002–2003 season, following only 6 league appearances.
Upon his departure, Cas commented "I'm a midfielder...not a defender" to the media in relation to his spat with Groves that had effectively ended his time at Grimsby.
Upon his departure from RBC, he signed for FC Den Bosch in 2004,[4] but decided to retire due to a persistent back injury in November 2005,[5] following 11 years as an active professional footballer.