Optimal Starting Roster Requirements (1 Viewer)

[spacepimp]

Currently the starting requirements for offense are:

1 QB

2 RB

2 WR

1 TE

1 PK

1 Flex

I want to avoid a drained talent pool at the RB positions and am thinking of switching requirements to:

1) Eliminate flex and make it 2 RB/3WR

2) Eliminate flex and change from 2RB to 1 RB and 1 RB/WR

Has anyone had success with either option 1 or 2?

Typical high performance scoring league.