IDP pickups

Scoring:
1 pt/solo tackle
no pts for assists
3 pts/sack
3 pts/INT
2 pts/FF
2 pts/FR
1 pt/pass deflected
6 pts/TD

Currently my IDP players are Olegtree, Mayo, Shazier and Mosely.
Would you drop Shazier and/or Mosely for Sio Moore, C. Wake, Whitner?

Thanks!

I'd probably stay put for the time being. Shazier should blitz enough to get his fair share of sacks for an ILB.