Combo Driver or Regional OTR out of McCook/ Joliet

Hey guys I had an interview with a TM at Estes today, I originally applied to be a Regional OTR Driver. The TM was set on me becoming a Combo Driver by saying it would be much better for me, I don't like the P&D or dock work that comes with the position. He said he would make sure that I would only do linehaul under his watch. Do you guys think he's trying to convince me to do something others don't like doing? I'm not new to the LTL world I worked at Fedex Freight 2 years, the last thing I want to do is more dock work as a driver. I like the OTR position because you wouldn't have to live out of the tractor. Thanks for reading guys.