issues-74-and-105-decision Question

Dear My Friends,

In this :
http://lists.w3.org/Archives/Public/public-html/2010Dec/att-0136/issues-74-and-105-decision.html


I read this sentence:

Regarding the nonav  attribute, the  use  case for nonav can be achieved
through
other means without loose of convenience, but with a bit more verbosity.

I couldn't understand:* but with a bit more verbosity. *
*
*
What does it mean? and Why by verbosity?

Best Regards

-- 
Paniz Alipour