fanilowchick
Police Officer
The way I see it, Horatio just needs someone he can trust, and in my opinion, that person isn't Renee or Eric. He's only just met Renee, and Horatio doesn't seem like the type of person that would give up his secrets to a woman he just met. Plus, you don't need to be in a romantic relationship with someone in order to trust them.
As for Eric...no. Just no. Personally, I've had enough of the bromance and would love for Eric to leave for good. Every time I heard H utter the word "brother" (when referring to Eric, that is) last season, I swear my ears bled a little.
The only reason why I would want Yelina to come back would be to see Ray Jr again, since we haven't seen him since Season 5.
I'd love to see Kyle come back...and maybe he could be the one to help Horatio with his suffering. It would make for some great father/son moments, which we really haven't gotten to see (except in Dishonor, which I don't remember that well).
The other option would be having Horatio come to terms with everything on his own, which would give Caruso a chance to really shine, in my opinion.
I think David shines whether he's sharing the scene with someone else or not
For someone to comfort him and help him recover, Kyle is my ideal choice, of course. I missed the father/son interaction dearly in season 9. But if they can't or don't want to bring Evan Ellingson back, then Eric is better than nothing. He is closer to Horatio then any of the other team members.