Pick up Andy Dalton vs. Browns/Drop Greg Olsen

I have Tyrod Taylor and Jameis in tough matchups this week. I have Zach Ertz as my TE. Should I pick up Dalton for the week and play the waivers next week?

Play Tyrod. He’s gonna have a good week this week.

Do I drop Greg Olsen and pick up Matt Brieda. Carlos Hyde is dealign with an injury like always and if he goes down, is he worth the pick up to drop Olsen?