MIAMI — Mike McDaniel walked to the lectern in the fieldhouse of the Baptist Health Training Complex and delivered his first one-liner of the day. However, the microphone didn’t completely pick up McDaniel, who tapped and blew into the mic. For someone known as a problem-solver throughout his 15-year NFL coaching career, his first fix in Miami was an easy one. The Dolphins on Thursday officially introduced McDaniel, 38, as the team’s 11th coach in franchise history, where he set forth his plan to address a two-decades-long playoff drought. It was the culmination of a month-long search to find …