I'm all for clearing out the bad apples and UFA's but I'd still be a bit worried here.
You'd have to really nail the trades of Kreider+Bread and get back pieces that can help you pretty much immediately.
I'd be so down if we were a year in the future because that UFA class potentially has legitimate star power. I like Rantanen and don't care that he's a winger, but he's not worth the 13-14 million he will get even considering the rising cap.
I like Chychrun, he's a good playoff away from probably getting a mid 9's to maybe even 10.
Bennett is going to be someone I'd bet my nuts on being a Ranger target if he's not re-signed by Florida. He's a really unique player (bangers aren't typically guys who thrive with controlled entries yet he does) but players of his ilk almost never age gracefully and he's good to miss time every season.
This UFA class reminds me a ton of 2016. So many mistakes were made that day.