Keeper conundrum

[Cookie's Monsters]

Hey guys, league changed settings this year from 2-QB to 1 plus QB-Flex and I'm trying to figure out who to keep.

We have the option of keeper 4 or 5. I have 4th overall picky and will keep 4 to get that extra pick.

12 teams. Half PPR

QB. WR. WR. WR. RB. RB. TE. QB-Flex. Flex. Flex.

Demarco Murray
Gronk
Hopkins
Watkins
Edelman
Rivers

Top 4 listed is what I'm thinking. Was originally going to cut Watkins for Rivers. I'm guessing a lot of teams still keep 2 QBs but I'm not too worried about it.

Should I cosnider Edelman over Watkins?
Reconsider Rivers?

[Cookie's Monsters]

I've also been offered AJ green for Gronk. Thoughts?

[jaywrong]

Yeah, I like the first four too. But even if it's a super flex, you'll still want to start 2 QBs. And hold on Gronk, it's close though.