Is Starting Robinson & Hardman Too Risky

In a .5 PPR league do you think is to risky to start 2 KC recievers this week?
My other WR’s are:

M. Evans
M. William’s
R. Anderson
T. Hill - obviously not available

They are both definitely better than Anderson this week. If Williams is healthy he might be a safer floor, but you could make a case that you could start both of them.