Take a look at the trades PCJS made during the draft last year.
Second-round pick (No. 43):Stephen Hill
Second-round pick (No. 47): Bobby Wagner
Fifth-round pick (No. 154): Korey Toomer
Seventh-round pick (No. 232): Greg Scruggs
First-round pick (No. 12): Fletcher Cox
First-round pick (No. 15): Bruce Irvin
Fourth-round pick (No. 114): Jaye Howard
Sixth-round pick (No. 172): Jeremy Lane
Traded down 3 spots in the 1st round for 2 additional players, and traded down 4 spots in the 2nd round for 2 additional players.
I hear people worrying that SF has 14-15 draft picks this year and we only have 10. The takeaway from this is that if John Schneider really wants 14 picks, he can easily attain them by trading down a couple times.