What are the 49ers doing?

well the niners are trying to get desahun foster to back-up frank gore so he isnt a primary weapon and they are actually going after justin smith and turning him into a outside linebacker because they run a 3-4 and dont need a DE and they tried to get briggs last year but not really going after him this year they are also not going after bernard berrian as much as he wants to go to them and i think that they are going to draft a receiver in the first and third round and in the second round they are going to fill the gap at DT because BY retired