Certainly, having experienced it over the course of the season, i would be very much in favour of it. i was probably one of the ones at the beginning, was more to say that "let's just stay with three and see where we're at "and take a look at it." but certainly, having had a look at it over the course of this season, i would say that, primarily for the health of the players, i think the five substitutions would work much better. jack buckner is leaving his role as chief executive of british swimming to take up the same role at uk athletics. the 60—year—old oversaw team gb�*s record succe...