Cooperstown did a couple of Negro League Quickstarts for OOTP11... They are on OOTPMODS.com under the templates section... You could convert them from 11 to 12, 12 to 13 and finally 13 to 14...
Link to his thread...
http://www.ootpdevelopments.com/boar...l-release.html
OOTPMODS
Templates | OOTPMODS.COM