Hmm, I wonder. My guesses would probably go along these lines:
I think that Allen will either stay the same or become Aaron, Alex, or something along those lines.
I don't see much reason to change Neil, so I'm going to guess that they won't, but who knows with them.
Amir is obviously going to be Amir.
Tina probably won't change.
Iroha probably will, but I kind of like it the way it is.
Felicia will probably be Faith or Fiona. Faye, possibly. Francesca would be pretty but I doubt they'd use that.
I don't know as though they will change Michelle.
Witch Princess won't.
I don't want them to change Yuri, but I know they will, so maybe Drew or Quinn.
Rod might be changed to something like Radley or Rad. It would be kind of like what they did when they named the mayor in ToTT Rutger.
Celka will probably be something Arabic or Sanskrit. I have no idea what they'd use, but to guess maybe Salil, Samad, or Shukri.
Sengoku will probably be changed to a different Japanese name. Again, it could really be anything, so to guess maybe Ren, Shou, Kouhei, or Takumi.
In case you are wondering, the answer is "yes, I was bored." This took way longer than it should've.