Fried has been so-so lately and Gausman just got lit up, who knows what you'll get from Folty. And relying on guys like Touki, Wright, Wilson in a division race is quite risky.
Also, Lynn has really good numbers, and is on a great contract, around 9 mil next year and 11 the year after that. Has a 5 WAR, and a great FIP, near the top of the league in K's as well, so swing and miss stuff there. I do agree on Bauer/Thor/Wheeler though.