The evidence provided for this claim is derived from a single context (the web search results mentioning Jackson's post), and while multiple sources mention Jackson, none independently confirm that this was his *first* post in over a year. The evidence is insufficient to corroborate the timing aspect.

The evidence confirms that Steve Kerr is a former Bulls player and current Warriors coach, and that the topic of eliminating the 3-pointer has been discussed in relation to him. However, the evidence does not confirm that Kerr was the one who *broached* the idea of eliminating the 3-pointer altogether in this context, making it attributable to a single source's narrative.

The evidence confirms that Steve Kerr has been with the Warriors for 12 seasons and four championships, and that he discussed the idea of eliminating the 3-pointer in an interview setting. However, the evidence does not confirm the context of the 'New Yorker' interview or that this was his primary statement regarding his future.

Two web search results quote Steve Kerr discussing eliminating the three-point line. While this is consistent, the evidence does not provide enough independent confirmation (e.g., a second news outlet reporting the exact quote) to elevate the verdict beyond single_source.