Im way too curious and anxious to hold this in any longer so here goes, which of these three will be the best name for Kenpachi's Zanpakuto name/release? Slay Sephiroth, Fight Fenrir, orRescue Kakusei Heroism (the hero without a name)?

No offense, but all of those suck they dont follow the pattern of names for zanpaktous.They shouldnt be a name of a character from a different game 或者 show, they should be translated poweres that fit the zanpaktou's power, for example: Dai Gurren Hyourinmaru means Great Crimson Ice Ring, Zabimaru means Snake Tail, Shinso means God Spear, Senbonzakura Kageyoshi means a vibrant display of 樱桃 blossoms, Sode no Shirayuki means Sleeved White Snow, Zangetsu means Slaying Moon, and Suzumebatchi means Hornet. I made a few zanpaktous: Kuro no Tenshi which means black fallen 天使 and its full name Kuro no Tenshi Shino Himei which means death screech of the black fallen angle and Satsugai which means murdering king and its full name dengen kureijī satsugai which means power crazy murdering king. I have many more, but I dont want to tell 你 all of them with the details, but I showed 你 two of my favorites. The first one was my first zanpaktou I ever made.