Vettel and Ferrari fought to the 2018 world-championship but were defeated again by Lewis Hamilton and Mercedes after having a series of high-profile errors.
Arrivabene was ousted earlier this week,” with Ferrari’s chief technical officer Mattia Binotto encouraged to restore him.
Speaking at the 2019 Autosport International Show, Brundle said he did not want to buy “personal” along with his assessment because “you don’t know exactly what you don’t know whether you’re not inside a organisation”.
“But I’d observe it, and note things weren’t right,” Brundle stated.
“You glance at situations like Hockenheim, at which Vettel was put under some pressure because they didn’t do the proper things earlier on in the race.
“Afterward he dropped off the highway, and he dropped out of this tournament with that moment onwards.
“You look at other things like the slip-streaming at Monza [if Vettel did not have off a tow Kimi Raikkonen because Ferrari stuck to your previously-agreed order on-track].
“Particular matters weren’t getting done. ”
Arrivabene was criticised for how he managed the press in the latter half 2018, specially after the passing of Ferrari president and CEO Sergio Marchionne, who chose to be the team’therefore spokesperson.
Brundle explained the highly-rated Binotto, who’ll continue to work under John Elkann (president) and Louis Camilleri (CEO), would have to conform to such challenges in his new role.
“I really think Mattia Binotto has got a very good reputation in developing the team , he’s certainly a leader of people,” said Brundle.
“But of course he’therefore that the lightning conductor. He’s got to be up front, he’s got to talk with nasty, horrible people enjoy me at the Formula inch .
“he ’s got to be there and explain exactly why things went well, why matters didn’t move so well. It’therefore a different job and a different struggle. ”
Highly-rated rising star Charles Leclerc has combined Ferrari in host to Kimi Raikkonen, after only one season in F1 with Sauber.
He has been tipped to win races into his initial year at the Maranello team and put four-time world champion Vettel under some pressure.
If Leclerc can combine Vettel infighting Mercedes and Hamilton from the start, Brundle considers Binotto is likely to make life more easy for Ferrari.
“I do know from people like Ross Brawn yet others who have worked together with him, he could be most highly considered,” said Brundle.
“I presume he’ll obtain the car or truck and the engine to where it ought to be and the rest of it should be easy, if Vettel and Leclerc are doing their tasks. ”