Modern football has seen managers demand versatility from their players. Top-flight clubs want players well equipped to operate in multiple positions on the field, as managers want their teams to be flexible.Over the years, though, there have been a few players who have excelled after changing positions, so much so that they are regarded as some of the best in the game in their new positions.On that note, here's a look at five such players who became superstars after changing their positions.#5 Vincent KompanyVincent KompanyRegarded as one of the best centre-backs in the Premier League during his prime, Vincent Kompany transitioned from a defensive midfielder to a world-class defender with relative ease.A product of the Anderlecht academy, Kompany produced strong performances for both Anderlecht and Hamburger SV, earning a move to Manchester City in 2008. Initially utilised in midfield, the Belgium international started playing as a centre-back for the Premier League club. Kompany was key as he helped Manchester City become one of the best clubs in England.I’ve been asked many times to name the n°1 most important moment in my #mancity career. Not a difficult choice really and there’s one guy’s name written all over it. Aguerroooooo! Thank you legend and see you on the other side of Covid. pic.twitter.com/UcEqKb5dMp— Vincent Kompany (@VincentKompany) March 30, 2021Kompany made 360 appearances in all competitions for the club, winning four Premier League titles. Renowned for his leadership, the 35-year-old is regarded as a Manchester City legend. He retired from the game in 2020 and is currently the manager of Anderlecht.#4 Bastian SchweinsteigerBastian SchweinsteigerOne of the best midfielders of the modern generation, Bastian Schweinsteiger was a sensational player for club and country.During his early days with Bayern Munich, Schweinsteiger made his name as a technically gifted winger. However, he was converted into a central midfielder during his initial days with the Bayern Munich first team, and Schweinsteiger did not look back after that.We went to our limits and beyond! The result: World Champions! 🏆🙌🏼 #otd #7YearsAgoToTheDay @DFB_Team pic.twitter.com/H5rlnquvyG— Bastian Schweinsteiger (@BSchweinsteiger) July 13, 2021A versatile player capable of operating in multiple midfield roles, the Germany international won eight Bundesliga titles and a Champions League trophy with Bayern Munich. A FIFA World Cup winner as well, Schweinsteiger did not enjoy the best of spells with Manchester United, and retired after a stint with Chicago Fire.You may also like: Fabrizio Romano's Transfer Roundup: Arsenal's plans for midfield, update on Barcelona's plans for Griezmann, and more.