The coming sequel trilogy has put a lot of value on the presence of the older generation of heroes and on the impact they had. While it remains to be seen how the Rebellion/Alliance will fare in the new continuity, it’s a safe bet that a New Republic still exists even if it’s not necessarily by that name. In that new Republic the vested veterans of the Rebellion, the heroes of the original trilogy, will likely have influential positions, just as they did in the Legends stories. Leia will likely be a politician still, Han may be a military officer, and Luke a veteran Jedi Master, perhaps the head of a new Jedi Order. But they are not the only veterans of the war against the Empire.
Consider one Wedge Antilles.