According to Bild newspaper, Formula One technical committee is discussing a ban for onstantly-changing helmet livery designs.
According to Tobias Gruner, Auto Motor und Sport correspondent, there are signs Mercedes is one step ahead.
Mercedes drivers have a slightly different view on Massa's move to Williams team.
If the system had already been in place, both Ferrari drivers would have championships: Massa not Hamilton in 2008, and Alonso not Vettel in 2012.
The magazine said the complex electronic mapping system, although entirely legal, is able to put Renault's V8 engine down to just four-cylinders under certain circumstances.
The 28-year-old acknowledged that the 2014 rules revolution is a "huge opportunity" for a works outfit like Mercedes.
"You don't win as much as he has by being submissive." - Horner
Niki Lauda and Toto Wolff do not agree with Brawn's decision
Mercedes boss Ross Brawn also commented on the inconsistency of his driver, Hamilton.
According to the seven times world champion, Mercedes did not have the needed funds during his tenure with the team. Michael Schumacher: "It's a factor."