PayPal Holdings Inc.’s new management pleased investors three months back with its strategic vision for the future. But when PayPal next reports results Wednesday afternoon, Wall Street may be looking for more than just talk. After a tough run for PayPal shares PYPL, +0.30% in recent years, investors have been hoping that a refreshed executive team could reignite momentum. Chief Executive Alex Chriss seemed to be speaking their language when he vowed to refocus the company on profitable growth going forward ...