Walgreens Boots Alliance (WBA) Expected to Beat Earnings Estimates: Should You Buy? Posted byZacks Equity Research October 7, 2021 Leave a comment on Walgreens Boots Alliance (WBA) Expected to Beat Earnings Estimates: Should You Buy? Walgreens (WBA) possesses the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.