Better when? If they are certain the trade makes them a better team in 2019, I am all in. If not, I would keep Gibson. Too much can happen to prospects whose prime is 4-5 years away.
Prospects are definitely a gamble, and I'm not sold on dealing Gibson.He's in his 30's, so age has to at least be considered as well.Without no reported offers, it's impossible to say if I would deal him or not.