However , players drafted from the WHL , OHL or QMJHL are subject to the NHL - CHL Transfer Agreement .
Some of these leagues might include European leagues , NAHL , junior programs and the USHL .
Players drafted from the WHL , OHL or QMJHL are subject to the NHL - CHL Transfer Agreement .
Some of these leagues might include European leagues , NAHL , junior programs and the USHL .