(Reuters) -British holiday group Saga said on Friday it was exploring options for its cruise division, including a partnership arrangement. The London-listed firm said a partnership arrangement for Ocean Cruise would be consistent with its strategy to move to a capital-light business model. Sky News reported on Thursday that Saga was exploring ways to release money from its cruise operation, which could involve selling its two flagship vessels or offloading the entire business under a licensing arrangement. Saga, which caters to over 50-year-olds, said a move to a capital-light model would sup…