>Why would you send someone back in time to get
>killed/incinerated? Why not just do it in the present? Seems
>like you're wasting a lot of money on some sci-fi body
>disposal.

No chance for you to get caught with blood on your hands in the present. Everything-- body, evidence, etc.-- would be gone too. I'm sure they'll explain why sending the person back is cleaner.


>Also, if you kill the older version, why would the younger
>version die?

I don't think he does. I think the mafia is done with using JGL/Bruce, so they send Bruce back in order to effectively "end his employment," as it were.