1. Calvin Pickard - good unforced pick; traded to TOR same offseason
2. Luca Sbisa - not good
3. Teemu Pulkkinen - not good
4. Jon Merrill - not good
5. William Carrier - pick trade
6. Cody Eakin - good unforced pick
7. Tomas Nosek - not good
8. Jonathan Marchessault - LOL we don't need to go into this one
9. Brayden McNabb - not good
10. Connor Brickley - not good; signed elsewhere in UFA same offseason
11. Chris Thorburn - swapped first round picks to pick him; signed elsewhere in UFA same offseason
12. Pierre-Edouard Bellemare
13. Jason Garrison - not good
14. Jean-Francois Berube - had a pick trade to select him, signed elsewhere in UFA same offseason
15. James Neal - good unforced pick
16. Deryk Engelland - not good
17. Brendan Leipsic - not good
18. Colin Miller - good unforced pick
19. Marc Methot - okay unforced pick; traded to DAL same offseason
20. David Schlemko - not good; traded to MTL same offseason
21. David Perron - good unforced pick
22. Oscar Lindberg - not good
23. Griffin Reinhart - not good
24. Alexei Emelin - not good; traded to NSH same offseason
25. Clayton Stoner - Picked b/c traded Shea Theodore; Ducks GM dumb; got injured and then retired
26. Erik Haula - Got traded Tuch to pick Haula; Wild GM dumb.
27. William Karlsson - Was just 'okay' in Columbus, so Vegas got lucky here. Also got traded picks to select him.
28. Trevor van Riemsdyk - traded to CAR same offseason
29. Marc-Andre Fleury - pick trade
30. Nate Schmidt - good unforced pick
Vegas had...7 good picks on their own accord, and all of them were good players to begin with who weren't suddenly now becoming good b/c more ice time. They also traded two of those guys away the same offseason, so really just 5 of the good picks they made in the expansion draft made opening night.
The got two good players from Florida b/c Tallon isn't a good GM. They got two good players from Minnesota b/c Fletcher isn't a good GM. They got their goalie b/c Rutherford gift-wrapped Fleury to them. Karlsson was 'okay' in Columbus at best, and Vegas got lucky with him shooting 23.4% in his first year. They got Shea Theodore in exchange for picking Stoner.
They got more and better players for their roster by preying on GMs being bad than they actually picked in the expansion draft. Majority of their picks were not good players in their limited ice time on previous teams before, and they weren't good players who thrived from the increased ice time Vegas could give them after.
Oh, and they also had Gallant, who was always a good coach to begin with.