Rambo this week?

With Merriweather and Doughty out, Rambo seems to be set for a big day.
However, I'm stuck with no space to pick him up....unless I dump a cb:

I have Aaron Williams
Mathieu
flowers

which are the two better plays for this week and going forward?  I'll dump the 3rd and pick up Rambo and play him instead of Burnett.

Or I could just dump burnett since he's been so unproductive this year.

Any insight Mr. Guru?

Tough. These are all sticky situations. I'd probably dump Flowers. Never been a big fan for IDP purposes.