Not everyone sees the incoming regulations in a poor light, a key point to note upfront.

F1 widely concedes that qualifying has lost some of its edge when it comes to drivers pushing to the absolute limit.

Adjustments have been trialled this season to mitigate that to some extent, with more substantial changes planned for next year.

That said, leading voices in F1 - including certain drivers - recognise benefits for the races themselves, despite debates over whether extra passing moves are genuine or just from battery charge differences.

Audience numbers for the opening three events rose over 20 percent - notable jumps in Australia, China, and Japan. Data from Miami is pending.

Turning to the rules' origins, discussions began around five years back with the goal of drawing in new engine makers.

Road car trends leaned heavily electric then, prompting collaboration with manufacturers to boost hybrid elements.

A roughly even balance between combustion and electric power was set, complemented by fully sustainable fuels for green appeal.

The MGU-H - the turbo energy recovery component - was scrapped as too intricate and costly, hindering newcomers against established players, and lacking road-car ties.

Post-announcement, Audi pledged entry. Ford and General Motors followed suit quickly, while Honda scrapped its exit plans.

Without these shifts, F1 might have just three engine suppliers at best, or only Mercedes and Ferrari if Renault had pulled out.

Today, there are six.

Trouble brewed as teams analysed running cars with a near-even energy mix minus the MGU-H.

By 2023 at latest, alerts emerged about insufficient energy availability.

Front-wheel energy harvesting was dismissed, partly over Audi's edge from endurance racing know-how.

This led to patchwork fixes - like movable aero parts - that barely scratched the core issue.

No one can pinpoint why leaders didn't hit pause, reassess priorities, and question the rigid 50-50 split or if a pivot was needed. That oversight is clear.

Thus, tweaks are now essential. Fixes viable pre-2026, such as tilting toward more combustion power, may debut in 2027 instead.

Meanwhile, planning advances for 2030 or 2031.

Road vehicles' electrification pace has slowed from earlier projections.

F1 must dial it back too, though the extent is unclear.

FIA head Mohammed Ben Sulayem champions a naturally aspirated V8 with minimal hybrid assistance.

Yet that precise formula may not suit everyone or solve all woes, as talks continue.

Both factors play a role here.

Consensus holds Mercedes' power unit as the strongest this season - though rivals shine in areas like Ferrari's quick starts.

Mercedes-powered Williams has regressed sharply despite race wins for their engine customers.

Alpine clearly advanced from last year, justified by heavy 2026 investment that left them running an outdated chassis with minimal 2025 updates.

Disentangling chassis from engine contributions remains tricky.

Clarity may come via FIA reports on engine rankings and upgrade permissions, focused solely on combustion output, not electrics.

Still, this doesn't diminish Alpine's clear team-wide leap forward.

F1 operates as a business, so any calendar tweaks must balance sport and finances.

Double-headers raise expenses for teams and F1 - extra travel and crash risks.

Sprints deliver thrilling action without much added track time, a big plus.

But twin full grands prix? Broadcasters might balk at the redundancy without extra revenue.

Overall, dropping Bahrain and Saudi stings financially, so reviving one appeals.

Primary hurdle: the US-Israel-Iran conflict bars both for now. Qatar and Abu Dhabi face similar end-season risks if it drags on.

Should peace come soon, reinstatement is on the table.

The prime window is early October, post-Azerbaijan before Singapore.

Bahrain fits best logistically as a fixed track, unlike street-circuit Jeddah.

Reshuffling late races for Saudi? Challenging.

Abu Dhabi's deal locks it as finale, so inserting Saudi might delay it a week - nearing Christmas, unpopular for teams and tying into their national day.

The mid-November slot between Brazil and Las Vegas clashes with anti-zigzag goals and creates five straight race weekends - improbable.