Players with his salary should not get cut slack or deserve a grey area. They need to deliver - otherwise the Bob discussion would be mute.
If he cost 2-3 million less, it would be great to keep him as a number 5 or 6 and PP specialist. Also his durability is a factor (not his iron man streak, but it is always a positive when a guy doesn't get hurt on a constant basis). His risk / reward ratio is way too high though for a guy his salary.
Yandle does not carry the team so he is not indespensible. We should not risk losing Gudas for a guy like him. The only reason he is "protected" is his place on the first PP unit.
Plus we have younger faster decently skilled Dmen coming up. He should eventually make room for them.
I find it a horrible thing to see Yands and Strals trying to get us into the zone on the PP. Ek, Weegs, Nuti, Forsling could be so much better at it.