Verstappen, Russell & Mercedes - what factors are at play?

Red Bull's Max Verstappen has a contract until 2028, but there are talks with Mercedes about a potential move next year. Red Bull's performance decline and key personnel departures have raised concerns about Verstappen's future with the team. Additionally, with major F1 rule changes affecting engine performance, Verstappen may be considering a switch to Mercedes for a more competitive car in the upcoming seasons.