User blog comment:B214/Volume 17 spoilers./@comment-59.96.208.81-20140223141644/@comment-16281343-20140223143408

Ofc not all aspects of Freedom would be used. Only the most prominent features.

Like the cannons that are hidden under his wings when his using CCQ, Freedom has its wings function as cannons too.

In Strike Freedom, the DRAGOON system is similar to Dividing Wyvern Fairy.

~And also, Issei has low aptitude in using swords.

~Ama no Murakumo no Tsurugi is the only prominent sword that has yet to appear in the main story, although it appeared/ mentioned(?) in a SS.