"No one who is here currently.." Which meant, they could appear, potentially. As far as Zemo was aware, no one was truly safe from the hotel. Anyone could be abducted. Even those who had managed to get onto Will's bad side.
"Well, you'll have to let me know if they do decide to join us. I'm very curious to know who made it onto your list." Zemo paused, his eyes briefly lowering to his scotch. "And perhaps, if I do find a problem that needs to be.. taken care of, I could trust you to consider.. helping me?"
His gaze lifted, settling on Will. Zemo realized that was something of a tall order. They really hadn't known each other all that long and helping one another required trust. But that was why he had asked Will to consider it. Every situation was different and the baron was very much aware that Will Graham did not kill for fun or without reason.
However, if Zemo were ever in a pickle, it was nice to know he had someone other than Bucky who might be willing to lend him a hand. Someone less... morally 'good' than Bucky.