By Thomas Bristow Lionel Messi seemed in a good mood behind Inter Miami boss Tata Martino despite being substituted in the 50th minute against Nashville. Messi and Luis Suarez had already done the damage in the first half with both players combining for a brilliant opener which the Uruguayan tucked away. Messi didn’t take long to double Miami’s lead, producing a neat finish in the 23rd minute. With the first leg a draw and the aggregate tied at 2-2, Miami put themselves into a comfortable position by half-time. But just five minutes into the second half and Messi was replaced by Robert Taylor….