When Ryan Daniels began asking job candidates to come in on Sundays, he expected some eye rolls. Daniels is the founder of Crosby , a startup-law-firm-hybrid that provides basic legal services to other startups. Instead, he said, many candidates responded with relief. A Sunday interview meant they did not have to burn a vacation day on a hiring process that increasingly asks candidates to prove themselves on the job before they are hired. Employers are pushing deeper into "work trials," asking