It’s been quite a while since the Federal Motor Carrier Safety Administration had an administrator appointed to head it up, but this week, the news was that Ray Martinez had been tapped for the role. Career bureaucrat Martinez, currently serving at the head of New Jersey's Motor Vehicle Commission, should focus, say Overdrive readers, on a bevy of hours of service-related issues, in addition to other concerns voiced in this mailbag edition of the Overdrive Radio podcast, compiled from responses prompted via OverdriveOnline.com. What's your view on where FMCSA's eventual new administrator should put his focus?