Inter Miami midfielder Julian Gressel has revealed his nerves in facing former side Columbus Crew last week in MLS. The Herons welcomed their Eastern Conference rivals to Chase Stadium last Wednesday as Inter Miami prepared to take on one of the best sides in North America and the reigning MLS Cup champions, a team Gressel was with last year. With no Lionel Messi and Luis Suarez and the Crew coming off a run to the CONCACAF Champions Cup final, Inter Miami surprised everyone by claiming an impressive 2-1 win, with Gressel registering two assists on the night. Yet the 30-year-old midfielder has…