I'd say there is likely more to it.
From a personal situation, I did this to a team at one point, though I wasnt low on the team, I wasnt the "first line" either.
Our captain took winning too much and more importantly, cared about his personal ice time too much. He's also one of those guys that gets lucky points a lot, not really a very good player skill wise, but somehow ends up with lucky points and makes himself first line center even though he cant skate with the first line etc.
We had a game with several penalties in the third period. We had three lines rotating and twice the line before ours took a penalty. I volunteered to sit the first one. The captain had taken that penalty, I sat for him. Comes around to our shift again and another penalty. Captain had just gotten out of the box and only had been on ice for his shift for 30 seconds or so. He stays out on our line, keeping me off the ice for most of my shift. I didnt say anything, eventually got on for about a 20 second shift and came off with the rest of my line.
We get around to our next shift, its now towards the end of the game, down one. We go out and are out for about 20 seconds and a faceoff. He decides to try to make a change and stack the line. I call BS and stay out. He gets all over me about not sitting for the team, excuse me, I had already sat out two shifts in a row (and these hacks take 2.5 minute shifts so you only get about three a period. I say eff him, I'm taking my ice.
We dont win (regular season game btw). I get a rash of **** from him in the dressing room. I havent played for him since.
So in a case like mine, I'm all about saying F the team and taking my ice. In this case we really dont seem to know the entire story so not sure who is wrong.