Bloo's design forgotten?

[Sims Katie]

Originally Posted by LaBlooGirl

This was on Wikipedia...

"Bloo was intended to be a walking, talking blanket (as seen on the original website), but apparently, everyone forgot about that, including the creators of the show."

What do they mean by that? I always thought the theory of Bloo being a blanket made sense, but how did the creators "forget" that aspect?
Are they referring to some other concept design or webpage? (I want to see it if so, I need ALL Foster's info!)

Its just a badly written statement that should be changed. No-one forgot anything, Bloo's design just changed in development, just like all the other characters

EDIT: I reworked the line to just say "Bloo's early design resembled a walking, talking blanket "