Looking at ITN in Jan and Feb YEG-YVR appears to have returned to J config 737's. Did they rip the seats out only to put them back in (I know that they ripped the seats out on at least one 737 because it was all Y - unless this was one of those old all Y 737s from the olden days). Is this due to the "un-zipping" of AC's LCC plans? Odd but frankly I think its better to have a J cabin if you are at least pretending to be a full service carrier.