Can the Giants really pull off a Week 1 upset against the Titans? Let’s explore the challenge. The plans have been laid, the roster is what it is at this point, and the New York Giants are (hopefully) ready to kick off their 2022 regular season against last year’s top AFC playoff seed, the Tennessee Titans, in a 4:25 p.m. meeting down at Nissan Stadium in Nashville. This will be our first full look at all the bells and whistles implemented by both Giants coordinators, who mostly kept things very vanilla in the preseason. And while the game’s outcome won’t…