I don't see what's wrong with saying he's a top 5 WR now. "One year" really has no merit, he's a young wr that broke out last year once they actually got some talent to go along with him, and made many plays. He was drafted 3rd overall for a reason and he showed it last year. He still made plays with a crappy team but was hurt and had no talent around him before last year.
Moss, TO and Andre Johnson are the only receivers I'd say are definitely ahead of him.
Fitzgerald, Wayne, (although edwards with peyton and the colts O would smoke Wayne's stats imo) Steve Smith, Chad Johnson, Roy Williams, Burress are arguable.
He's definitely ahead of Colston, housh, boldin and the like. Calvin Johnson has the potential to be better, other than that, not really much left. Harrison and Holt are past their prime. If I had to rank right now I'd put him at 5 based on talent and production on the field (not fantasy, although based on fantasy he's probably top 5 or barely out of it as well)
Moss
TO
AJohnson (only problem is staying healthy)
Smith (has lead the league in receiving stats with delhomme at qb and mediocre offense)
Edwards
Fitzgerald
Wayne
Chad/Burress/RoyWilliams
Colston/Boldin/Housh/etc
Anyway... even if he has a big day tomorrow I dont think we'll have much problem winning. Can't deny he's a baller though.