I've come to this a bit late so apologise if point made already. I know we are short of central defenders but I do worry that among all the good cheer & positivity around the team we ignore our weakness in central defence. The two goals against Germany were poorly defended even allowing for the quality of the opposition, and generally I think that is the main weakness in our team. Personally, I'd consider playing Greer with Hanley. I know Greer is getting on but he is a decent short term solution and I think would do ok. I'm just not sure the existing partnership really works.
Or, we could always recall Gary Caldwell, I suppose. Just a wee joke!!