I can see Hodgson using Rooney like Man U did last Sunday against Leicester by picking him as an attacking midfielder. I would like to see Kane and Vardy coached to be a successful twin attacking force. If Dier is to be the holding midfielder, the question remains whether Arsenal's Wiltshire, just back from long term injury, will be fit enough to be a creator in midfield. I could see that working. For this tournament I would use a fit Wiltshire over the internationally inexperienced Delli Alli. There is also a case for taking Walcott as a speedster to get behind a defending full back to deliver crosses for the benefit of Kane/ Vardy/Sturridge. I would rather him than Oxlade-Chamberlain. I really cannot see a place for Carroll, other than a stand-by reserve.
As for the right back, I would take Walker before Clyne. Walker is taller for defending high balls and is more robust. This season I have seen him improve as an attacking force, more so than Clyne, who would be cover.
I would definitely pick Smalling and I reckon Cahill will also be picked as twin CBs, but whether Jagielka will travel, I am not so sure. He has been a tower of strength this season for a fading Everton. Hodgson's problem is that he is not spoilt for choices for CBs. Stones tends to look elegant coming out of defence with the ball at his feet, but has weaknesses defensively. Who else is out there pushing for selection in that key position. Definitely not Jones but Shawcross of Stoke, perhaps?