Who do you think should The Rock end his career with?
Firstly, Rock has a huge fanbase and I don't want or think he should lose his last match. Last year was just deflating, and not the send off he deserves.
Although you say Brock isn't worthy, he's still a huge name, and he can put on a great match. He's had a great match with Rock in the past, they're friends, and there's arguably no bigger name that The Rock can realistically, have a credible win against, at this time. Something which he has yet to do, with Brock taking the title of "youngest WWE champion" away from The Rock.
Reigns would be fairly interesting if he could keep momentum for another year. However, I think their styles may be too similar, and I think Reigns would win, so I don't think that should be his last match.
Rock vs Y2J could have an awesome promo battle, a great fun match, it's one I would love to see again... and although it wouldn't be a big win for Rock, I would be happy for this to be his last match. Sadly I don't think it's realistic.
But ideally I would like to see Rock wrestle a few times on Raw before his last match, which would mean he could face the likes of Reigns and Jericho then.
Rock and Triple H bring out the best in each other, and it would be very good. But both of them have gotten a lot of heat from "wrestling fans" in the past couple of years so i'm not sure it would be the right move. And I'm not sure HHH would want to lose. Also I think Rocks last match should be a heel vs face, which i'm not sure would be the case with these two... So it would probably be difficult, but I would love to see it one more time.
Rock vs Batista is another match I would like to see but I think would be hard to build a good feud.
Overall I'm leaning towards Brock... I think it's realistic, I think it's easy to build a great feud, and I really want to see it again. It could also be Brock's last match, which would make it even better... But I'm not even convinced it will be Rocks last match next year anyway.