Playing for the 'Ship, Need some Advice

Standard League:

Current Lineup
RB: Kamara @TEN
RB: AJones @MIN
WR: Diggs vs GB
WR: Parker vs CIN
FLEX: Mostert vs LAR

Kupp @SF
DWashington @LAC
Perriman vs HOU

I don’t like Kupp at all against SF, however, there’s a chance McVay switches it up after that dud in Dallas and leans more on the 3WR Sets.

DWashington and Perriman have a great opportunity to put up solid FF points but i’m having a hard time sitting any of the studs.

Kamara has been disappointing to say the least just about this entire season. AJones had a monster game in Week 2 vs MIN but on the road he hasn’t been quite as productive. Mostert is the lead in a committee but LAR just got torched on the ground by DAL.

Parker IMO is a must start. Diggs has been very boom or bust and in week 2 only had 1 catch vs GB.

Any advice is appreciated.

I’d play Perriman over Diggs.