YOU SAID:

He brings a ton of sponsorship cash but even that doesn't seem to be enough to convince the new team owners to keep him on. This looks unlikely.

INTO JAPANESE

彼は大量のスポンサー資金をもたらしますが、それでも新しいチームのオーナーに彼を維持するよう説得するには十分ではないようです。これはほとんどありません。

BACK INTO ENGLISH

He brings a lot of sponsorship, but still doesn't seem to be enough to convince the new team owner to keep him. This is rare.

INTO JAPANESE

彼は多くのスポンサーシップをもたらしますが、それでも新しいチームオーナーに彼を維持するよう説得するには十分ではないようです。これはまれです。

BACK INTO ENGLISH

He brings a lot of sponsorship, but still doesn't seem to be enough to convince the new team owner to keep him. This is rare.