Probably want to dump the 737-300/500s and replace with more fuel efficient E195s. The E145s would likely go too (just like with BRAL). Focusing on Q400s and E195s makes more sense from a scale perspective. Not sure if they can order more E195s fast enough if that were the case. Personally, I'd rather fly the E195 than a junky old 737-300. Looks like they are trying to buy more market share (article mentions consolidation).