hawthornes knee (again)

trying to fill my last LB spot in a tackle heavy 14 h2h league.

options are:

hawthorne vs STL (MNF)
vilma @ TEN
DJ Smith vs OAK

i'd like to play hawthorne on MNF, but i cannot take a 0 if he is a late scratch or gets hurt on the first series.  i can pick up KJ Wright if i need a last minute replacement.  does anyone know how bad the knee injury is?  should i go with Smith or Vilma (im already starting roman harper) instead?

Thanks

I just saw an article that said he practiced fully today and is expected to play Monday. It's not a bad idea to pick someone up as an insurance policy though.