In my opinion, we do not have many needs currently. If my idea were to happen I would be banking on us resigning at least Smith, Johnson, Pacman, and Thomas Howard. That leaves positions of need as LB, S, RB, WR, C, Depth. Given that our needs are actually pretty limited, I think if we can move up in the first Round to grab a Crodarelle Patterson or Jarvis Jones around pick 10-12, it would be worthwhile to put us over the top, assuming it is not too costly.
If we could move our first and second round pick (keeping OAK's) to grab Cordarelle Patterson I would be very excited. Then we could grab the best safety/LB available with OAK's pick at 3 in the first round and a RB/LB with picks number 3 and 4.
My opinion on WR is that none of the other first round players would really put us over the top and it is not a desperate need, but the thought of Patterson and Green lining up on the same play is awesome. We should be prepared to jump if an elite player begins to fall.