Even if he 100% meant that, both Suzuki and Imanaga are likely gone after the season, so he'd only be playing with them for 1 season.
Also I would hope he understands that these teams like Chicago, NewYork, LA and most others are not going to just stop trying to add really good Japanese players just to appease him for however long he's with them.
Out of curiosity I looked it up and there are actually 3 teams who hasn't signed a Japanese player from NPB, the Astros, Rockies, and Marlins.