It is certain that at the F2F the Jays and Sasaki talked about the team outlook. Pure speculation, but I expect the Jays made commitments as part of their pitch. Coming out of these commitments, I can see a big splash tomorrow, with Sasaki and Bregman announced at the same time.
Strike out on Ohtani and Soto, but get a comparable WAR upgrade through the Sasaki / Bregman combo.
It will be glorious.