What do you see as the differences with him and Ledson? I was thinking one of them or both could come through behind McCarthy in DM when Barry moves on.
Oh well thats a good question. That could be a short or a long response really.
Ledson is far more functional and probably ready to step up sooner. Watching him play was often like watching a young Rodwell play (as a 15-16 year old). He is over 6 ft and got an athletic build, and a good array of long passing. Unlike Rodwell he has a really nasty streak too him which I always felt Rodwell lacked and never developed.
Walsh is very small. When I first saw him I though he looked like a Leon Osman type who picked up clever positions. Lesson has a good passing range but Walsh's is ever better with both feet. There was an under 18's derby against Liverpool which we won 5-0 and Walsh just ran the game. I have never really seen Ledson do that.
Having said that he is a little further away because of his lack of height and physical presence, these things do matter. I would hope Ledson may be able to step up next season and have a similar role to what Browning/Galloway have had this season.
Walsh is a bit trickier. It may be a bit longer until we see him as I think they will want him to either grow a little more or get get more experience of mens football.
I am not sure Ledson will ever be a Barry type player. There is a lot of the young Gerrard about him and like Gerrard he will probably be best as more of a box to box midfielder. Walsh has the technical skill but you can't discount Barry's physicality in replacing him.
I suspect Ledson may step up this summer and he will need too really. With Gibson likely moving on, Cleverley/Barkley looking better in advanced roles and Osman's minutes being limited it will be a big opportunity for him.