-The SFX bubble next to Luffy says "Nika!" にか!Nika means "grin" but the use of にか to replace the usual SFX for Luffy is really Oda hammering us in the face with the Luffy/Nika/sun/dawn parallel
Just this bit about Nika might not be 100% true so wait for scans and official
-The name of the fruit isn’t mentioned in the chapter
-The comment of the editor is “The man Laughs in silent
sa palagay ko sa sobrang pag gamit ng devil fruit, diba naglalabas siya ng steam kapag high technique na gamit niya,tapos nasobrahan sa init katawan niya dahil sa steam na lumalabas, properties ng rubber na kapag mainit natutunaw diba, then siguro ganun nangyari sa last user nung devil fruit tapos na trap siya sa loob ng fruit ,tapos ma aabsorb ni luffy lakas niya haha, kabuang na ko sana wala nalang break, big reveal yan haha.