These are the teams I'd pick for both games, starting with Uruguay:
1. Paul James, 2. Scott Baldwin, 3. Samson Lee, 4. Jake Ball, 5. Luke Charteris, 6. Dan Lydiate, 7. Justin Tipuric, 8. Ross Moriarty, 9. Gareth Davies, 10. Dan Biggar, 11. Hallam Amos, 12. Scott Williams (c), 13. Cory Allen, 14. Alex Cuthbert, 15. Liam Williams, BENCH: 16. Ken Owens, 17. Gethin Jenkins, 18. Tomas Francis, 19. Bradley Davies, 20. James King, 21. Lloyd Williams, 22. Rhys Priestland, 23. Matthew Morgan
We need a mix here. Otherwise there will be disharmony in the squad, with players getting no minutes at all the entire tournament. My plan for the back row is to stun England with, Warburton to 6, Tipuric at 7 and Taulupe at 8. This combination should only be for this game. We should try run England off the park. Obviously the same thing won't work against Fiji and Aus so we'll change tact by bringing Lydiate in for those games. There are a few players I think will start all group games; Lee, Biggar, Scott Williams and Liam Williams. I reckon there'll be a rotation at 9 for the Fiji game, possibly bring in Phillips. I also reckon Amos and Cuthbert are battling for the right wing spot for the English game.
So depending on performances the team I would pick against England would be:
1. Gethin Jenkins, 2. Scott Baldwin/Ken Owens, 3. Samson Lee, 4. Alun Wyn Jones, 5. Luke Charteris, 6. Sam Warburton (c), 7. Justin Tipuric, 8. Taulupe Faletau, 9. Gareth Davies, 10. Dan Biggar, 11.George North, 12. Jamie Roberts, 13. Scott Williams, 14. Hallam Amos/Alex Cuthbert, 15. Liam Williams, BENCH: 16. Scott Baldwin/Ken Owens, 17. Paul James, 18. Tomas Francis, 19. Bradley Davies, 20. Ross Moriarty, 21. Mike Phillips, 22. Rhys Priestland, 23. Matthew Morgan.
I personally prefer Baldwin, but it could go either way. On the bench, Moriarty for me would be a better impact than Lydiate and Phillips' experience will count for a lot off the bench. I also really hope Amos does well v Uruguay, cause Cuthbert hasn't a clue.