The top five safeties in the NFL are:
5: LaRoy Landry WAS
4: Nick Collins GB
3: Troy Polamalu PIT
2: Ed Reed BAL
1: Earl Thomas SEA
10
100
The Seattle Seahawks and the Baltimore Ravens have the best Free Safeties in the NFL, because Earl Thomas(Seahawks) and Ed Reed(Ravens) were both starters in the 2012 Pro Bowl, meaning that they are the best free safeties in the NFL.
3 safeties
20
Fred Dwyer Los Angeles Rams
Arizona Cardinals 11/6/11.
Strong Safeties in the NFL are usually big and fast. The average height is just under six feet tall and at least 200 pounds.
(total of safeties, INT returns, fumble returns, punt returns, and kick returns)
Strong Safety is not called "Strong Safety" because of your strength. It is called that because of the strong side of the field. (the side with more Wide Outs, RB's, or Ends)
Currently, they are not the best team in the NFL.
"Safeties" is the plural for safety.