Well it looks like Nate wants to really be paid big time:
"Clements' asking price is already high. The one-time Pro Bowl selection and six-year veteran has previously said that he wants to be the top-paid player at his position. Champ Bailey set the standard when he signed a seven-year, $63 million contract with Denver in 2004 that included an $18 million bonus."
I know the skins have given a lot of $10 million signing bonuses, but an $18 million signing bonus is a lot of dough to cough up for one player.
Buffalo Bills, Nate Clements, National Football League - CBS SportsLine.com