Weekly waivers for 0-4 team

Things haven’t gone my way, 0-4 in a 12 team .5 ppr. Thoughts on spending $42 out of $80 on Murray? Also, have Luck waiting but want to get Watson until he is back. Was going to bid $11 for Watson. What do you guys think? Feel like I need to be aggressive with FAAB at 0-4

Other RBs are Anderson, Ingram, JStew, Lynch, T. West