Reason.com does a writeup of Vohra's run for the LP nomination:
http://reason.com/blog/2018/07/06/controversialist-arvin-vohra-announces-2The LP's announced field already looks like:
- Joe Exotic
- Zoltan Istvan
- Adam Kokesh
- John McAfee (assuming he doesn't go independent)
- Arvin Vohra
- ...plus 10+ additional nobodies
If the field stayed that way, it would probably come down to Kokesh vs. McAfee, although it's tough to find the most "acceptable" candidate out of that list of eccentrics and radicals.
Fortunately, it's becoming more and more clear that Bill Weld is going to announce eventually as well, and he's been doing a good job of alleviating concerns in the party. Reason.com has
another writeup that talks about how the race for Party Chair became somewhat of a referendum on Bill Weld's involvement with the party, and the result was an easy victory for pro-Weld incumbent Sarwark over (Ron Paul/Tom Woods backed) anti-Weld challenger Smith. That doesn't mean that Weld has an easy path to the LP nod for 2020, considering that Sarwark also had a dominating debate performance over Smith. But the anti-Weld faction will need better candidates than Kokesh, McAfee, and Vohra to stop him.