Burton and Westbrook for Kupp? 1-3 start

12 team full ppr. I was offered Kupp for my Burton and Westbrook by the Eifert owner. I love Kupp and he would be much needed in my lineup, but my depth is not ideal and id be rolling with the likes of Cameron Brate and other waiver pickups throughout the season.

My team is;
QB: Stafford
WRs: Allen, Hilton, Golladay, Westbrook, Hogan, Kirk
RBs: McCaffrey, Lynch, Coleman, Jamaal Williams, CJ Anderson, Hines
TE: Burton
K: Bailey

Any thoughts on if the loss of depth is worth the upgrade in the starting lineup? (Especially with Hilton’s injury)