Need all the help I can get! WR/RB

[TBFF]

Need help with a few choices for PPR league: Pick 2 WR Fitzgerald v. StL, Cruz @ NE, Garcon v. Atl, and Jones @ Ind... RB debating between Greene @ Buf and Wells v. StL...also need to pick a Flex between the 3 who don't make those cuts. Leaning atm towards Fitz/Cruz for WR, Wells for RB and Garcon for Flex but just don't feel 100% so figured I'd better get an outside opinion. Thanks!