In season 1, Nemec was sent down to Utica, because he needed to adjust to NA ice and work on his defensive play. He did not complain, worked hard and significantly improved his D.
Season 2- He was sent to Utica again, worked hard and waited for his chance. When he was called up, he quickly showed he can play at NHL level.
Season 3- Club decided to sign two RHD vets which pretty much indicates they have no trust with Nemec. He got injured and had a slow start.
He is not similar case as Jiricek because Jiricek never proved he can play at NHL level.
If defensive play is the reason why he cannot be in NHL, then what was Luke Hughes doing there last year? Why can they be 100% patient with Hughes, but have no trust with Nemec. I guess those are the bad signals he was getting, so he is obviously questioning their approach.