Franklin wrote:

Or to give equal time, people can ignore the line about being just 17 in ST09.
|
No, they can't. Walter Koenig was 30 when he did "Who Mourns for Adonais," so it's just as easy -- maybe even easier -- to accept him as 26 in that episode as the stated 22. But there's no possible way to accept Yelchin's Chekov as only 13. It's hardly a symmetrical situation.