sentences:  A common view in Southern Ontario Junior B circles is that Junior "A" and Junior "B" are approximately the same skill level.In fact the OPJHL was known as the Central Ontario Junior B Hockey League until 1993, as well the Metro Junior A Hockey League which folded in 1998 was a Junior "B" league until 1991.During the 2006–07 season, the general managers of all Ontario Hockey Association Junior "B" teams came together and voted unanimously to merge and create the Greater Ontario Junior Hockey League effective for the 2007-08 season.