I understand the point you're making, I just don't necessarily agree. We'll see at the end of the season, but right now I feel like we're going backwards (this season, not in general). Right at this moment I struggle to see us holding on to 8th, we just don't look capable of winning games, particularly at home. We shouldn't lose sight of the fact we were 2nd at Christmas. The start of the season was brilliant, but our form has been poor for a long, long time now. Obviously things can change, but if things carry on as they are I doubt we'll be much closer to 7th than we were over those seasons. There were a lot of questions about Silva in his first season and I'd be surprised if we blow that points total out of the water. 57/58 points compared to 54 is hardly earth shattering improvement, and people make out like Silva was utterly incompetent. On that basis I find it hard to argue that finishing in the same position with a couple more points - and an older team - is evidence of clear progress.
Our football has undoubtedly been worse than in Silva's first season for me, I don't even think it's close. There were some bad times that season, but when we were good we were really good, and I felt like I knew what we were trying to do. I've said before, I don't think our transfer business backs up the idea that this is a long term plan. We bought players to improve us in the short term. It was a gamble, and at the moment, it doesn't appear to be paying off. If we'd signed a load of under 25s then I'd be right behind you saying give it time, but we didn't. We've signed players who won't be helping us improve in 2-3 years, so if they don't kick us on in the short term it just hasn't worked. That doesn't mean we need to sack the manager or whatever, but personally I just don't see this definite improvement.