Waiver Fitzpatrick

Thinking about picking up Fitzpatrick on the waivers. I don’t want to play Philip Rivers against the Rams. Should I drop Wilkins for Fitzpatrick?

Others sitting on the bench:
Amari Cooper
Rex Burkhead
Jamaal Williams
Latavius Murray
Mike Williams
Keelan Cole

OR do I drop Rivers?

Secondly, is this worth the #1 waiver priority?

Thanks for your help!