I'm getting very few responses for my questions about Walker. If I asked the same for Soldado, assuming that someone claimed that he's been missing chances regularly, it seems I would get more examples given...
He was poor for a longish stretch of last season, to me not surprising for a young player that broke into the team the season before that. We've seen it before and we'll see it again. His form dipped, but personally I thought he made a lot of similar mistakes in his first season, but that those mistakes largely went unpunished. I argued as much during that first season. As some of his mistakes were punished in his second season it's no surprise that his confidence was dented and that his performances suffered, again we've seen it all before. A dip in form followed, yes, but not a surprising one or a dip in form that indicated a dip in quality or ability.
For me his last couple of months of last season and his first couple of months this season have been his best by far. Much better than his first season by the way, still wondering if you agree with that or not?
I agree that it's about consistency, but I think people's expectations in that regard are perhaps a bit too high for a young player like Walker. I remember a time when fans of many clubs were saying that Gary Neville wasn't good enough for United, or that Zabaleta wasn't good enough for Emirates Marketing Project, or that Glen Johnson was barely good enough for the Premier League. They all took considerable time to become consistent performers. People seem to compare Walker to some of the best, finished product, full backs around. Not surprisingly he comes up short. As a club I think we depend on developing players into top class players due to our financial constraints, modern full backs have to be fairly complete players, no surprise to me that developing a top class full back takes time.
These days I'm more worried about Dawson than about Walker. And I never hid that I worried about Walker during his first or second season at the club. To me an indication of how far Walker has come already.