Going through my blog found this BobaDin post and hit with sudden inspiration.
You see Mando'ade literally adopt any unattended child (at least in fanon but well also canon).
Mandos have a history of adopting ade/children.
Danny has a history of loving Space and ending up through random portals.
Din meets Lost Danny before the events of the Mandalorian.
Din raises new son, who has powers but eh if a Mando can be trained to fight magic space wizards, perhaps said training can help train magic space wizard.
Yes din thinks Danny may be a Jedi child, he has no context for otherwise and well kinda a hypercompetent himbo.
By the time the show starts, Danny has found a way to at least access the Ghost Zone, though doesn't go Home cause perhaps the reason he was lost was cause Home no longer exists. (Good Parents Au where the Fentons go scorched Earth to protect their wounded son, and we all know how much of an asshole GIW is in fanon and canon.)
Danny is also like may 20-26 now.
But, Danny does find a semi stable portal to the DC universe. He may have been doing freelance work here as a bounty hunter/part time hero.
And well, he may or may not be courting the cute speedster, (Wally!Flash). Actually correction he is courting the cute speedster, very seriously. But he is doing it Mando style cause he may have forgotten how Earth dating works and only has Mando or Ghost to fall back on...
Which honestly aren't too different but Ghost usually involves more trying to kill each other instead of simply trying to show off via sparing/fighting together.
Now whilst this is happening, Danny doesn't keep in contact with Mando-Dad. Or ManDad as Danny likes to pun. Turns out the GFFA is in the same universe as DC just light years away, explains why they didn't know Star Wars. Makes getting a signal out a bitch at times but he had Technus do some upgrades to his armor which help.
Plus Danny needs Courting Tips from Dad at times. Din has seen some of the holos Danny made of the JL fighting invasions and wonders why his sweet ad/child choose the speedy one and not the heavily armed tank (Batman) at times. But love is love as he understands plus some Mando'ade seek partners whose fighting styles complement their own and the speedy one does fight well with his son. (Grumbling parental approval, Danny is over joyed!)
The Mandalorian Events happen, largely the same. Just With Danny making a few cameos, and Din more used to raising a super powered kid. At least this one can't phase through walls. Danny now sporting a mud horn crest cause Clan of Two is now Clan of Three.
At this point Danny and Wally are dancing around each other in a Will They or Won't They situation.
Perhaps ManDad seeks to lay low a bit with Danny to repair th Razorcrest? JL is briefly confused when next invasion Mando shows up with another Older Mando...and they both go by Mando?
Until Danny explains its a culture thing, Outsiders can't know our true names sorta situation. Just call his dad Beroya, since that's his main job title in the Tribe. Plus it's pretty easy to tell them apart considering Dins armor is very shiny and Danny's is painted black with white accents and some orange. Also the height, Danny is well Dan's height now if leaner and his dad while nearly 6ft is Short in comparison to his tank son.
(Grogu is there just not noticed yet)
So anyway, Wally and Danny are surrounded during the invasion. Both injured.
Danny says the line, "I'm with you until we Both Fall." And They both start kicking ass.
when invasion is over and everyone is in medical, Danny is helping his Dad clean his wounds in a curtained off part. And the press is taking about the invasion on the TV, somehow managed to catch the Line during their footage via drone cameras. Din chokes loudly causing everyone to look over to the curtained off area as suddenly there is a whisper/yelled conversation in Mando'a.
Danny may be trying to keep his dad from leaving the cot to strangle Wally. Overprotective Buir/Parent lol.
The JL want to know what was said.
