New Delhi, July 13 -- The foundation of a competitive squad lies in maintaining the right balance across all areas of the pitch, including positions that have evolved considerably over time, as per the official website of the Indian Super League (ISL).

Among them, the role of full-backs has undergone one of the most dramatic transformations in modern football. No longer limited to purely defensive duties, full-backs are now expected to contribute at both ends of the pitch, offering tactical width, supporting build-up play, while also aiding in transitions.

In the Indian Super League (ISL), several teams have benefited from exceptional full-back duos who exemplify this evolution. These combinations have proven to be valuable assets in th...