Juan Carlos Valencia González

So what?  González stepping forward as El Mencho's successor just months after the founder's killing shows CJNG's leadership transition is happening in public and squarely in Washington's sights, not contested internally. The visa and sanctions package alongside the reward signals the U.S. is targeting the cartel's above-ground financial and travel infrastructure as hard as its leadership, which should push its remaining named fugitives further underground and complicate the precursor-chemical and methamphetamine-lab targeting that depends on identifying exactly this tier of operational leadership.

So what?  Freezing the new leader's declared financial network, rather than just naming him, is meant to choke succession-era cash flow before he can consolidate control the way El Mencho did — a period cartels typically use to expand routes while enforcement attention is elsewhere. Watch for a fragmentation fight among factions this list doesn't reach, which has historically driven short-term violence spikes along Mexico's Pacific trafficking corridors.

So what?  A U.S.-born, dual-national leader raises the same jurisdictional complications that have slowed past cases against dual nationals, since some extradition and asset tools built for a purely Mexican target don't apply as cleanly. If the succession is genuinely contested rather than settled, expect CJNG's fentanyl and methamphetamine supply chains into the U.S. to keep running largely undisrupted regardless of who Washington treats as the head of the organization.