So...not Chekov?
Well Chekov is one of my three most hated Star Trek characters.
But you can't have a caricature like him on TV anymore, unless it's a comedy show/parody.
Plus...let's look at it this way is SNW's Chapel the simpering cardboard cutout she was in TOS?(no offense to Majel Barret, apparently she wasn't thrilled with the character either and I loved her as Lwaxana, most of the time)
No, she's a much more complex character, so hopefully the same would be true of Chekov if he appears.
Though again.. wouldn't he be 12 or something?