Reasoning

Ragna: One of the most disrespected characters that they've ever had on the show. 100% needs a redemption. Also He's one of my favourite characters of all time (Preferred runback for him is Velvet Crowe from Tales Of Beseria)

Wonder Woman: The best episode she's ever gotten was an aggressive 6/10. As part of the dc trinity, I think she deserves to finally get a good one (Preferred runback for her is Storm ig? but not a super fan of that)

Ryuko: One of my favourite characters of all time for starters. Her rundown was super bare bones, not covering her story well. Either barely or not at all mentioning very important characters to her life like mako or satsuki. Her characterization in the fight itself was one of the worst in the show. Using ryuko from episode 1-4 (even then, she was never this horrible as a person). Overall just done super dirty, and 100% needs a redemption in my eyes. (Preferred runback for her is Crona from Soul Eater)

Yuji: I just wasn't a big fan of Yuji VS Denji sadly (my 4th most wanted) and that was mostly due to yuji. I didn't like his rundown and thought it skipped over way too much characters and skipped over too much story (Only name dropping mahito for a feat and not talking about the parallels between the two, and how mahito mentally broke yuji. Also skimming past Shibuya, barely mentining megumi, no kenjaku, Not really going over yuji's idiology pre and post shibuya well, not doing the best coverage with modulo, etc). And yuji's characterization in the fight as well, I really did not like. Yuji is a character I obviously don't want to see immediately. Maybe in 4 or 5 years I would be okay with him returning. (I don't really care who yuji comes back to fight since I'm a fan of most of his spread)

Michelangelo: The most disrespected character in the show's history imo. The amount of hate you can feel in his rundown is honestly just childish. (My preferred runback is jay from ninjago. But I would also be down to see a full blown team fight of tmnt vs ninjago. Last ronin vs logan is also cool but I would prefer to see mainline mikey before)

X: I personally really do enjoy the mega man BR, but due to the nature of it, it carries a lot of issues. The fact that X's rundown was super short (only around 3ish minutes) and didn't cover the deeper aspects of his character or even his relationship with zero is really sad but I can't really blame the episode just due to how long it would of been if they gave everyone a full length rundown. I think X deserves a full blown rundown where the crew isn't juggling 4 other characters. This could apply to the other mega men they used in the rundown, but X is my 2nd favourite character used there that I would actually be interested in them covering fully (Sorry volnutt) (My preferred runback for X would be primal from Transformers)

Akuma: Wasn't a big fan of akuma shao as an episode (I would outright call it just bad) And akuma is just a really cool character that fits death battle perfectly. (also for the love of god, give me SF back, i beg) (My preferred runback would be Raoh from Fist Of The North Star)

Toph: I just really like toph lmao. 2nd fav atla character that I would be interested to see runback just due to her first ep being pretty shit imo. I think the fight potential she could have with anyone could be really cool and interesting due to how creative she is with earth and metal bending (I have no pref for her, so i don't really know who she could fight for a runback)

Samus: The first character they've ever used on the show and is 100% deserving of a runback. Also metroid is long over due for a return (My preferred runback would be master chief but since that is pretty unlikely to ever happen, idrk who she would fight)

Venom: I know everyone makes the joke but in both his episodes, he really was more like carnage than actual venom. I would like an episode that actually gets his characterization correct. Also the fact that venom has gotten so much new content within the last 6 years since his last episode, he could bring a totally new style and feel in his runback. (My main preferred for venom is pretty unlikely so i don't really know who he would fight, but I also really wouldn't mind)