I think believing it is bad business is the wrong way to go about things - especially with this team whose two best players are not spring chickens anymore. I like some moves JR made. I still like the Perron deal, the Cole deal, and the Lapierre deal. The Despres deal was bad, and the mismanagement of the cap at the end of the season was a ridiculous blunder. I'd call his 1st year in Pittsburgh a wash.
With that being said, it doesn't fall just on JR. Botterill has been called this cap genius for years, but it falls at his feet too. I'd personally like to see the whole front office - every single one of them - cleaned out.
I'm not entirely sure how I feel about Johnston. A part of me believes in being a new coach, he was dealt a rough hand with all the injuries. I do believe he falls into a Bylsma mold, especially when it comes to Perron. Perron has come out and publicly said that when he is on his off wing, he needs to slow down. That is prime clue that you should never ever move him off his off wing.
I think Johnston's dislike of Downie is also unwarranted. He does stupid things, he needs to be controlled, and when he starts to get that crazy look, he needs to be sat. But in terms of a guy I didn't feel cheated by once this entire season - it was Steve Downie. The guy oozes heart, character, and passion. If he isn't brought back, I will be very disappointed. I think if you give him a real solid 3rd line center who is a big body that can make some room, Downie can be a 20 goal 3rd liner, and give you everything you want from a 3rd line winger.
I won't be heart broken either way, in regards to coaching and management. I'd definitely lean more towards cleaning everything out and starting over, especially if we can find a coach who can really put his stamp on this team, who is a grizzled veteran and has lead a collection of great players to success.