The rom-com Bros from Universal released its first trailer today. The film is co-written by its main star Billy Eichner and veteran blockbuster comedy director Nicholas Stoller, who is also directing and producing the hilarious-looking film. Bros is an important, and somewhat surprisingly late, achievement in Hollywood as the very first major studio romantic comedy about gay men. It also features an all-queer cast playing both the queer and heterosexual characters in the film’s script. It’s great to know that gay actors will have a chance to play straight in this film, as it is much less commo…