If there is going to be an epilogue in the BoO how well it go, who will marry who and who will even live until adulthood?

My theory is: Leo will go to calipso, percabeth will have a son named Luke, Jakson and Piper will have twins a boy named Marcus and a girl named Alexandra, Frank and Hazel will have a boy named Sammy and a girl named Emily (Frank's mom's name) and they will all spend summers together at ChB oh and in their free time Jason and Percy will work as senior praders. As te can tell I spend about of time thinking about it. What do te think? Do te agree hope I have te a tangible/boy moment