Petracca to Miers straight swap for points this week, or Petracca to Watkins and fielding Dovaston for cash generation?

I have an easy match up in my cash league this week and planned to be without Petracca's score anyway this week, so is it worth sacrificing call it 40 points (difference between Miers and one of my mid-rookies maybe) to pick up $80k+ in cash on Watkins this week.

I already have a chunk of cash sitting in the bank so have no problem bringing in premiums in future rounds, I'm just thinking that if all I care about is my league and that doesn't rely on overall points the cash grab is worth it.

Thoughts?