Spline
All of the attention the Army has given the V-280 indicates they are ready for a tilt rotor. Add to that that the Marines spec for a new medium can only be met by a tilt rotor the Army will not want to cede leadership of the program.
As for the 92: the last military variant worked out to $200M apiece, far above the $42m target FLRAA unit cost.
On the 97 the max speed was suppose to be 240 knots which in the commercial world requires you to demo 267 knots (+11%). The 97 struggles to get above 180kts and the refined scout/attack derivative is now billed as having only a 205 kt top speed. So I stand by the 50 kts short.