The fullbacks of the NFL are kamikazes, bulldozers, and they are earthmovers.
They stand in between every successful running back and every celebrated offensive line, yet they remain unappreciated and anonymous.  
And this rings especially true

Lousaka Polite Visits North Dade Regional Library 11:30 Mon 06-21-10 Miami Dolphins Fullback Lousaka Polite made an appearance at the North Dade Regional Library in Miami Gardens on Monday, June 21, 2010 as a part of the Miami Dolphins Summer Readin

Polite Very Proud To Be A Father To His 8-Year-Old Daughter 07:58 Fri 06-18-10 | by Andy Kent On Sundays in the fall Miami Dolphins fullback Lousaka Polite can be found bulldozing opposing defenders either as the lead blocker for running backs Ronni

More than 200 Miami Dolphins Special Teams members and Dolphins players including John Denney, Lousaka Polite and alumnus Mark Duper helped “Stamp Out Hunger” today at four locations throughout Broward and Palm Beach County.
 
Stamp Out Hunger, the

Miami Dolphins fullback Lousaka Polite and quarterback Tyler Thigpen spent Friday at the Lauren’s Kids Foundation Walk in My Shoes start line in Aventura, Fla. Lauren Book-Lim began her 500-mile journey of healing across Florida to symbolize the long

Lousaka Polite NOT a free agent
Not sure why the South Florida media is saying this, but Lousaka Polite is NOT a free agent this year. Polite signed an extension back in May to keep him in Miami through 2011.

A quick search of the NFLPA records