How The Flash Should've Ended | The Flash S9

How The Flash Season 9 Episode 13 should've ended. I get why they didn't go with the route of making Barry sacrifice himself to become the lightning bolt as they wanted him to have a happy ending. But when they made him use his lightning to make 3 new speedsters yet not make his past self a speedster it just felt like a slap in the face. Yes I know, the lightning bolt going into the past is weird. Yes, I also know, this isn't exactly possible due to Crisis. Either way. Something along these lines should've happened.