Matt and Nick Jackson, a.k.a. The Young Bucks signed an exclusive contract with Ring of Honor back October. This meant that they could not work for any other promotions except for NJPW and PWG.
Matt Jackson posted the following on Twitter:
https://twitter.com/mattjackson13/status/678825160804290561
https://twitter.com/MattJackson13/status/678825455185735680
Their contract with ROH is for one year.
