Deeply in Love Newlywed, Akechi Mitsuhide

I'd say use him if you don't have anything better.

He has decent awakenings for that team but not many of them though. Things like time extensions would probably be more important (since you need to make multiple matches and rows) and with the overabundance of light creatures with SBR (including ADQXQ) that additional one might not even be needed.

For example, Heaven Shaking Indra also has two rows and a SB but has two SBR and a TE. He also has a shield which would be more valuable on a team with no health boosts.

His weighted stats aren't particularly high even for a 5 star creature.

His active seems less useful as ADQXQ already has a very high multiplier and doesn't really help too much with fulfilling their colour requirements. You'd probably be better off running a board changer to get enough colours and a fast single colour orb changer to help fix boards that don't have enough light orbs. Light Kali, Yang Guifei and Reincarnated Verche (also helps fulfill OE awakenings) for example.

His active could be somewhat useful if you need healing and don't run fire or water on your team (however you would lose out on the 4 water rows on the 2 ADQXQ leaders)

Uh... What about Ra and Gadius?