I genuinely don't think it will. There's just so much running against it.
First, they'd need to get Yasuhiro Fukushima (the founder of Enix and largest single shareholder with 25.44% of all shares when combining his personal holdings and those of Fukushima Planning Co.) on board with the sale.
Next, for a platform holder to absorb SQE, they'd need to divest even more than they have already, have the platform holder divest for them (likely at a loss) or be willing to enter those markets with little expertise, such as:
- Just from Taito alone:
- amusement machines
- amusement centres, which includes...
- gacha halls
- arcades
- kids' gymnasium (rock climbing, ball pits, trampolining, etc.)
- bowling alleys
- manga publishing (Gangan Comics)
- Figures and merchandising
- cafes that operate as both food service and merchandise retail
... and I'm sure I'm still managing to forget things. That's a LOT of new business ventures for a platform holder to either take on or try to immediately divest. So if there is further divestment in these areas, that would be our first clue that a sale was being genuinely considered.
And after ALL of that, they'd still have to get the entire board of directors to sign off on a price per share that they would consider acceptable.
It's frankly too much that would need to be done and near-impossible to keep a secret in the interim.
Dragon Quest would more likely stop existing at all, as they do not wholly own the IP. The new parent company would need to get both Yuji Horii/Armor Project AND Akira Toriyama/Bird Studio on board to continue and... I dunno, I don't think Horii would go for it. For all we know, depending on the contract between SQE, Armor Project and Bird Studio regarding the rights, the full rights could even potentially revert to Armor Project and Bird Studio to take to another publisher in the event of SQE's dissolution or sale. We just don't know. But the likely scenario is Horii would walk away and make something new if he didn't have control.