That's one perspective/possability. If envoy continues to shrink the 145 fleet at the same pace people leave then there will be no displacements off it. In that case all new hires will get the 175 as it is growing. That would leave someone hired this summer as the bottom guy on the 145 hating life. Similar thing happened on the crj back in 2010/11 with new guys getting crj lines while emj guys hired years before were on ready reserve listening to complaints about junior guys not getting the lines they wanted. Only after multiple small displacements was the sifting completed and seniority evened out. Likely same thing will happen again