Read an interesting article in the Saturday Advertiser about the number of interchanges each club makes.
Not sure we can read anything into it or not with the Top 3 being Port, Norwood and Glenelg and North being bottom as obviously Norwood are travelling pretty well as are North who have the best 2nd halves in the competition.
Interchanges per game:
Port 93
Norwood 88
Glenelg 82
Central 79
Eagles 77
West 73
South 69
Sturt 63
North 56
League Average:
2009 34
2010 46
2011 50
2012 57
2013 77 ( after round 13)