I'm not entirely convinced by Ball, but as mentioned before I'm okay getting him at the right price.
Key red flags on Ball:
* career stats aren't that much better than Payton's pre-Knick stats
* hasn't been part of a winning team, especially this year with 2 all-star level teammates (Zion & Ingram) and an establish coach (SVG).
On the positive:
* his scoring and shooting stats are on the rise; 37% 3p% is quite respectable.
* taller, longer defender than Elfrid (and Elfrid's relatively big for a PG)
* younger - with more upside than Elf - with the 2 above tools, you'd expect him to get better
If his dad thinks he'll have the highest earning potential (outside of basketball) in NY, he might accept less here and be willing to leave the Pels.
The Pelicans technically drafted their PG of the future (Kira Lewis) and Ball either needs to be their long term solution or he blocks the future. (I think they have doubts about Kira - he hasn't lit the world on fire with Ball out!)
OR...
We can solve everything if Elfrid hires a shooting coach and practices getting more arc on his 3's.