Drop Mack for Chubb?

I really like Mack. I have Luck and Ebron, and just picked up the Colts D/ST. Surprisingly they have a decent pass rush and have made some good stops. Mack’s highlights are pretty solid, that is whenever he can actually play, but he just can’t get on the field.

I’m surprised nobody picked up Chubb in my league. His fantasy playoff schedule is rough to say the least, Mack’s is looking really nice as of now. I am rostering two defenses as a strategy because D/ST’s are giving up so many points this season, I’m 4-0 and this strategy has won me a couple weeks so far due to GB and LAC.

The only player I would drop would be Mack, as much as I want to keep him, here’s my team:

QB: Andrew Luck
RB: Melvin Gordon
RB: Royce Freeman
WR: Tyreek Hill
WR: Corey Davis
TE: Eric Ebron
FLEX: Austin Ekeler
D/ST: Cardinals
K: Ka’imi Fairbairn

Bench: Jordan Howard(BYE), Trey Burton(BYE), Marlon Mack, Colts D/ST, Antonio Callaway, Baker Mayfield, Josh Gordon.

I would also have to wait for next week because he’s locked in for the Thursday game in my league. Don’t think I can drop him. Maybe Chubb won’t blow up again, I’ll have to wait and see.