
There are various reasons to consider the possibility of microsoft entering the portable gaming market. Among them the fact that it has so far remained the only major (funtioning) console manufacturer not to do so. Most of the reasons have been explained in the linked article.
To celebrate Tomb Raider: Legend's 20th anniversary, the official channels have shared an early in-development gameplay demo.

Conan the Barbarian is a well-known name across pop culture and entertainment. Join Netto's Game Room as they dive into his forays into the gaming medium.

Capcom commemorated the two-year anniversary of Dragon's Dogma 2 with new artwork that fans say contains hints of a major update.
I don't see Capcom revisiting the game outside of a Switch 2 port. It under-performed and generally when that happens any potential future content goes bye-bye.
Maybe after the Zune HD.
personally i hope not 2 handhelds is crowded enough
personally i don't want microsoft joining in trying to buy their way to the top
If it had 2 analog sticks I would buy it in a second.
and I bet it will not have 2 analog sticks. GRRRRRRRR