NYCFCFan10
Registered
I believe the rule originated when Chivas brought in Chivas USA in 2005. Its well known, pop on over to BigSoccer and ask, they'll probably be able to cite where the rule is but it was one of the largest questions/concerns when NYCFC was announced.I hadn't heard of that rule before (although it makes sense). Do you have a source that mentions that rule?