This is one of those situations where the writers didn't have to do anything. Regardless of whether WP will ever make another appearance; the characters relationship was off-screen and could have easily remained that way till the last credit role upon the show's end.
Not sure what what it...
But what is gained by killing an off-screen relationship? I mean are there a ton of "Sara goes on a date" stories the producers were itching to film?
If GSR had ended when WP left; you would have had the same thing as GSR existing off-screen. The show isn't about who's dating who. It's the...
The writers seem put blame on Grissom in all this. Seems to be mainly his doing. Perish the thought; but I hope this isn't mirroring what WP wanted them to do. Because like you said; it doesn't reflect good on Grissom's character.
One can only hope it will turn out that Grissom felt Sara...
Newbie here...just my 2 cents
The writers could have easily left the relationship off-screen and thrown us a bone everyone once in awhile that didn't require having WP there. What we see on CSI on a weekly basis isn't the 24/7 of Sara's life.
Instead they choose to make it front and center...