No championship team is ever a complete team, they all have weaknesses. If ILB was ours it wouldn't be the end of the world. We already resigned Williams and landed Jefferson who are both run stopping machines.
Our greatest weakness has been CB since 13' and I hope we take one inside the first two rounds. We have the chance to take Humphrey, Conley, White, Jones, Wilson, Tabor, Moreau, King, etc.
Even though I prefer CB though, if Foster is there, it is a no brainer. Only Lattimore possesses more value now. Despite the value difference In the positions, having an elite safety duo with an elite lb duo would make out defense scary. Look at the success that Mosley had with Orr and think what it would be like to have a player next to him that was even better. Look at the success of teams with great LB duos like Kuechly and Thomas Davis or Bowman and Willis a few years back. Heck even look at Trevathan and Marshall when the Broncos won the SB. If we land Foster say hello to Exotic blitz central and tremendous middle of the field coverage. Foster was the captain in the middle and can do it all. He is fast, physical, can lay the hammer, can diagnose plays, and he can cover well too. If he is there I am going to scream on draft day.