應該還只是謠傳,因為是"according to a source close to Ferrari."
但可信度,應該還可以吧?bbc
€ 英文原文,中文個人翻譯or意見
Soruce
https://www.bbc.com/sport/formula1/44660670
The 20-year-old has agreed, but not signed, a two-year deal to be Sebastian Vettel's team-mate until 2020, according to a source close to Ferrari.
口頭同意,但還沒簽字
The team said it declined to comment on what it described as "media speculation".
不過官方當然是拒絕評論
後面還有些假設性推論,McLaren的車手席位該怎麼辦
Alo可能繼續跑,或是換跑Indy
但如果真跑了Indy. McLaren可能會想簽Ric,雖然Riccardo傾向選擇留在RBR