More details will be revealed closer to the sets release
"...fans can expect to see some of their favorite characters in the 99 of each deck..." Last but not least, Commander might be all about your leader, but RPGs are often about your party as a whole, and WOTC wont leave the supporting casts of these games hanging
Cerberus thrives with an array of instants and sorceries when Garnet keeps his double-casting ability triggering, and Summon: Fenrir has some handy utilities
The answer is a combination of product strategy and what could be called the lottery ticket effect
While working on this deck in particular and capturing some of the charming, non-combative story moments with reprints, many people asked, "You're doing Cloud disguised in his dress scene, right?" ranging from FINAL FANTASY fans at Wizards of the Coast to our consumer playtesters