There are many questions surrounding the Oakland Raiders after their best season since 2002.
Who will be the head coach? Which free agents will they lose? Who do they pick in the draft?
It's easy to worry about all the uncertainties sometimes as we tend to forget that this is a business.
The reality is that coaches and players come and go all of the time, but there is always someone else waiting to step up and be the next star.
There are a lot of players still under contract for the Raiders, let's take a look at 10 players who need to improve during the off season to assure that Oakland stays the course and takes that next step to become a playoff team