I'd probably rank the Portland offer as #2 out of the 5.
The #1 offer is Porzingis, Hardaway, and their 2019 1st. Of course that probably depends on the health of Porzingis and I'm not convinced the Knicks would trade him. That pick is currently 2nd too.
#3 is probably the Lakers one of Ball, Ingram, KCP, and a 2020 1st (not sure why this year's pick isn't included instead). I think we can beat this but mostly because I'm not a fan of Ingram and their pick next year might be 29 or 30 if they had AD, LeBron, and another star free agent.
#4 is the Rockets offer of Capela, Gordon, and a 2019 1st. I don't think Capela would be as good on the Pelicans. Gordon is really aging fast and their pick isn't great either.
#5 is the Wizards with Wall, Morris. and 2019 1st. Wall might have the worst contract in the NBA now. Their 1st would be okay but I don't think this is even in the ballpark.
I feel a little better about our chances after reading this crap.
Edit: We're the only ones that had to take on Hill. I'd gladly do that to make this work.