Top 5 free-agent signings of all time

Updated: March 3, 2010, 10:27 AM ET
By Adam Schefter

Friday marks the start of the new league year -- and free agency. Trades can be consummated, signings can be made, changes can be counted on. Teams will try to reshape their rosters and their outlooks the same way other teams have succeeded doing in years past. Here is a look at arguably the five top free-agent signings since free agency kicked off in 1993.