They have potential, I don't think anyone would argue that. But to suggest they are near the finished article or they could compete at the top of the league. That's conjecture, look at the table. Now look at it again. It's doesn't lie.
Half a billion spent on promise. That's what we have. They're not youth academy players, their basically outcasts from teams above us who took they're chances and let them go. Or massively overpriced. Don't kid yourselves, maybe that's all we could get. To call that they are the "best defenders" or "forwards" is absurd.
They are what we have to work with, period. If they can fulfill their potential, well that would be amazing. If not Ancelotti will bring players in. And I'd take that bet over Brands anyday. We have to stop hemorrhaging money. And get a return.