Arthur has been his editor from the beginning. Eames says he won't work with anyone else, and what Arthur will never tell him is that he would cut anyone who tried.

If Sidney weren’t facing an unexpected total rewire, he would be really tempted to jump Geno, right there. (A Fixer Upper AU)

It’s actually his father who suggests it. “Take the rest of the summer for yourself,” he says. “Do something fun.” “Fun,” Sidney repeats blankly.