Lee Evans, Jabar Gaffney or Wes Welker?

I need 3 WRs and im already starting Calvin Johnson(vs WAS) and Mile Austin(vs JAC). Welker(vs MIN) hasnt been that good since Moss left, Lee(vs KC) has looked better with Fitzpatrick at QB and Gaffney(vs SF) faces SF DEF which doesnt play that well. thanks for the help.