When you come from Formula 1, certain things in MotoGP can be a real head-scratcher. Just ask Guenther Steiner, the new owner of Tech3, who's been left genuinely puzzled by a practice that would be unthinkable in the four-wheel world: leaving a perfectly good bike sitting in the garage during a race weekend.

The issue came to a head last month at the Spanish Grand Prix in Jerez, where Tech3 rider Maverick Vinales was forced to sit out after undergoing shoulder surgery to fix a loose screw. With no replacement rider lined up in time, Steiner's team rolled into the paddock with just one bike—a situation that would be almost unheard of in F1, where reserve drivers are standard equipment.

Pol Espargaro, who now works as a TV commentator while also serving as KTM's test and development rider, recently shared Steiner's perspective on the matter. "I had a conversation with Guenther Steiner, and he told me that for them, who come from Formula 1, it is unheard of that a car remains stopped in the box during a practice or a race and does not go out to compete," Espargaro explained.

Now, Espargaro is quick to point out that MotoGP isn't F1. The risks are vastly different—jumping on a unfamiliar bike at racing speeds is a far cry from climbing into a spare car. But he also sees Steiner's point: "Economically and for the sport, leaving a bike stopped in the box is not the most ideal."

This isn't just idle chatter. Motorsport.com recently reported that MotoGP is looking to take inspiration from F1 by making reserve riders mandatory across the championship. The idea has merit, even if the logistics are tricky. Espargaro himself could have been the perfect stand-in for Vinales, but a training accident on a dirt track left him with an injured left hand—proving just how quickly things can change in this sport.

For now, Vinales remains sidelined as he recovers from the injury he suffered at last year's German Grand Prix. Jonas Folger has stepped in as his substitute for this weekend's French GP, but the bigger question lingers: should MotoGP follow F1's lead and make reserve riders a permanent fixture? As Steiner is learning, sometimes the fastest way to adapt is to challenge the status quo.