Replace 11 aside football with the six aside football by 1 July 2024 onwards. 6 aside is Quicker. Indoors. Fun(nier). Ideal for many fans who have a low(ering) attention span. Compare the Tennant sixes tournament all 11 aside matches and most times the Tennant sixes match are far superior. To many 11 aside matches are Slow, Cold, Boring, 6 aside football gets football ready for the future and 11 aside is for the past.