Which one of these legends do you think deserves a full anime the most?

So I was just thinking… how many legendary characters in Naruto actually deserved their own anime?

1. Minato (The Yellow Flash)

2. Hashirama (The God of Shinobi)

3. Kakashi (especially his ANBU days)

4. Tobirama (Mr. Invented Everything)

5. Jiraiya (The Toad Sage)

6. Sakumo a.k.a. The White Fang (who we know so little about!)

Personally I would really love to see all of their own anime. It would be great to see how Kakashi used to do in his Anbu days and him fighting alongside Shisui Uchiha and how Tobirama invented those techniques and how Jiraya trained and fought in war alongside Orochimaru and Tsunade and so many more things.

But if I have to pick one. I would pick Minato myself because I would like to see how he goes about learning all those techniques and justus and how he used to dominate and all those fights due to which he become well known as The Yellow Flash of leaf village.

Which one would you pick?

P.s. this is my own image created taken and source is from anime and collage is my own created.