@Uchihadescendent, you have no idea how much pain you caused me in my necessitated misspelling of the word, "descendant". However, it is altogether possible that the Second Mizukage could be his grandfather. Although, with the limited information that we have on the Hozuki clan, it is equally likely that he has no famial relation with the Second Mizukage whatsoever. In essence, wait for the quantifiable facts before reaching any (possibly, erroneous) conclusions.
Gaara's Gourd was closed during this fight> He hasn't even used his special sand and sand shield as yet. Was real nice to see him dodging the Water Balloon jutsu from the air in stead of relying on the Shield of Sand though
[Spoiler]how do these fodders even qualify as shinobi fit for war? I understand Mizukage being too strong but they couldnt even figure out what to do to attempt to beat him even when he was telling them hahah. Water gun jutsu is badass, reminds me of spirit gun lol.