There was even a pair of trades who essentially swapped the starting quarterback: Carson Palmer was sent to Arizona and Matt Flynn was traded from Seattle. Currently, there are four spots remaining (86 of 90) on the offseason roster.
Looking at the Raiders currently, there are still plenty of spots that could use not just talent boosts but depth. In terms of what can realistically be expected, I see three players the Raiders could add (likely after June 1st) who could give the 2013 team a true boost.
Here they are...
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Article Source: Bleacher Report - Oakland Raiders
