If you go back to 2019 only Hughes and arguably Byram have done well from the top 5 picks. Kakko, Dach and Turcotte have been disappointing.
With regard to the top 10, it's having a 40% hit rate early which is worse than usual. Since 2000 it's had a roughly 70% hit rate in terms of at least getting a top 6 F or top 4 D.
In terms of guys from the top 10 that are underperforming that could still hit, I think the best bets are Kakko and Cozens. Kakko has strong underlying numbers, and Cozens has an outside chance to get 40 points this year.