Actually, you have no idea whether they've improved because we've not played a minute of competitive football yet, their signings could all turn out to be rubbish that don't settle. And while your point may be that Pardew reduces our quality of player, what about their man in charge? He's also unproven and didn't finish the season well. We need a couple of players to strengthen, they needed a massive overhaul. We've got the core of a squad that finished 5th let us not forget, that still counts for something despite last season.
Keep your head in the sand, man.