Mauricio Pochettino has always wanted to keep the door to his feelings flung open. There are some managers whose instinct is to shut down in public, to pull on a mask, to let no light in on what ...

It's still evolving, of course, as Mauricio Pochettino continues to learn about his group ahead of his fourth camp in charge. But with his 23-man CONCACAF Nations League roster, Pochettino did ...