Dollar store retailers, including Dollar General Corp. DG, are on deck to report their respective earnings reports. The Analyst Deutsche Bank's Paul Trussell upgraded Dollar General's stock from Hold to Buy with a price target boosted from $79 to $93. The Thesis Dollar General's upcoming third quarter report should mark the first stage of a longer-term profit growth profile, Trussell said in a note. The company should record a same-store sales growth of at least 3 percent in the quarter and sustain a mid-2 percent-plus growth throughout 2018 and 2019. On top of that, management is likely to raise its full year fiscal 2017 earnings per share outlook.SourceWe can expect some consolidation. $DG, Dollar General Corporation / D