Y'all asking about Legler not being in this new show gotta understand that he's not a good fit for who they want watching the show.
The Jump didn't get cancelled because no one was watching it, it got cancelled because the host/creator became a toxic property that they no longer see value in. This show is still aiming for most of that same audience. As such, they're staffing it with people they think that audience is going to be drawn to. Legler is great at analysis, but an engagement driving TV personality he is not. Even though it's later the SVP SportsCenter is the best place for him. It's largely aiming for an older audience that's okay with getting in depth information.