I'll bite on this ... and then laugh at myself in 3 years time:
England 2023:
1. E. Genge
2. J. George
3. K. Sinckler
4. M. Itoje
5. J. Launchbury
6. T. Hill
7. T. Curry
8. Z. Mercer
9. A. Mitchell
10. O. Farrell
11. J. Cokanasiga
12. O. Lawrence
13. J. Marchant
14. A. Watson
15. M. Malins
16. L. Cowan-Dickie
17. M. Vunipola
18. W. Stuart
19. C. Lawes
20. J. Willis
21. D. Robson
22. G. Ford
23. H. Slade
I actually found it pretty tough.
Front row:
If Genge continues on his recent trajectory, I think he can be first choice. His carrying is already very good and his scrummaging has improved so I think he offers the best all-round proposition at loosehead. I don't really see any reason to change George or Sinckler unless they have a significant loss off form. Mako could/should be an excellent impact sub and I expect Stuart to develop in to a genuine contender at tighthead.
Second row:
Very tricky here. We're transitioning from a solid group of 4 excellent locks but don't have players of the same standard to replace them. I'm hoping that the enforced break from lockdown might prolong the careers of Launchbury and Lawes. Otherwise, I'm hoping Moon, Kpoku or Isiekwe really step up.
Back row:
Even trickier, but I've gone for specialists. Hill is already an excellent player and I think he'll keep getting better. As a genuine blindside, I think he'll pick himself. Curry is marginally superior to Underhill IMO, although I'd still have the latter in the squad. I've gone for Willis on the bench as I think he'll surely play his way in to the squad and is best equipped to cover across the back row.
Mercer seems to be underrated. Whenever I watch him I think he's hugely influential and I think he has the most rounded skill set of all our options at 8. I love Dombrandt and would be very happy to see him in the squad but I think Mercer is the better of the two right now. That could change though ...
Scrum Half:
Almost impossible. Mitchell seems to be the guy being earmarked and if he takes the opportunity from Reinach's departure with both hands, he could become a key player for England. If he can replicate how he played in the Barbarians game, I'd be very happy. I've gone for Robson as my second option to offer impact from the bench but it's completely up in the air. Maybe the move to Bath will be what Spencer needs to strengthen his case?
Fly Half:
Hard to look past Farrell and Ford and if it's a choice between the two Owen will always win with Eddie (even if I'd have the opposite). Smith or Simmonds will challenge.
Centre:
I know it's a bit of a long shot, but Lawrence looks like the real deal and I'm hoping he continues his development. I really think he could be special. Marchant is quality. Perhaps I'm biased as a Quins fan, but I genuinely think he'll be our next long term 13. I like Slade a lot but I think Marchant offers a bit more of what I'd personally want at 13. Slade is also a great 23.
Wing:
I can still see a place for May. He's definitely undroppable at the moment, but in fast-forward mode, I wonder whether he'll retain the pace to make him an automatic pick. Cokanasiga could be hot on his heels and would offer a different threat to my relatively small midfield. Watson is class and fitness permitting will be hard for anyone to leapfrog.
Fullback:
I've gone well out there on this one but I think Malins offers what Eddie was looking for from Daly. The move to Bristol could be the making of him. I know it's not going to be popular, but I also wouldn't rule out Mallinder.