Moriah needs to join the understanding and compassionate Cross Guild hidden Yonko Mihawk.
- Mihawk showed compassion to Crocodile and abstained from killing him in Marineford. He could have sailed by himself but he heard Crocodile sweating over the phone so he decided to give him a hand.
- Mihawk showed compassion for Perona and gave her hope regarding Moriah.
- Doflamingo showed his respect and being in awe of Mihawk without the later having to intimidate or show off. Happened both in Marineford as well as in Mariejois. Rare for Doffy.
- Mihawk found a way to make Crocodile spare Buggys life. Mihawk himself spared Buggys life in Marineford despite being attacked.
I can't remember interactions between Mihawk and Jinbei/Weevil/Law/Blackbeard/Kuma/Hancock.
It's coming true. Cross Guild will be a yonko crew consisting of those 5 from Loguetown. The last chapter showed fodder mentioning Cross Guild so Mihawk and Croc are probably already in their way.
I also like the idea someone mentioned here that Moriah will be slim after his prison time meaning he will be closer to his prime.
