Horrible DST options- please help!

[twakeman]

Ok, I have the Colts DST who has been serviceable this year but they have a bad matchup this week against the Pats. I play in a 16 team league, the options are very limited. Literally, the best and only suitable replacement as a free agent is the Chiefs and that's only because they're playing Oakland. I would have to drop a player to get the Chiefs cause I do want to keep Indy. So do I roll the dice and pick up KC or just ride it out with the Colts? Please help and if you leave a link, I'll be happy to help with yours.