What the devil are you on about?
A submarine, due to conops, is not a general-use platform. A nuclear submarine is even less so. Now, a SSGN version of the Ohio-class can accomodate up to 22 Multiple All Up Round Canisters (MAC) with each containing up to 7 Tomahawk TLAM. At present, UAVs are not able to be launched from canisters or operated by submerged submarines. In order for a submarine to operate a UAV, it would need to be near enough the surface to allow high bandwidth comm systems to be used, and would also surrender one of the advantages a submarine has over surface vessels, namely a difficulty in being detected. For similar reasons, carriage or use of SM-6 Standard missiles makes no sense from a submarine either. If the submarine is close enough to engage an aircraft with a SAM, then the submarine has already failed to escape/evade detection.
Now, a submarine does have offensive and defensive ASW capabilities, however an Ohio-class is essentially a boomer, not an attack submarine. This means due to size, sensor fitout and role it is ill-suited to hunting other submarines.
In short, an Ohio-class SSGN cannot currently do what has been suggested as being possible, and if it did perform some of the roles suggested, it would be operating in such a manner as to yield many of the advantages it would have as a submarine. Therefor IMO what has been presented is neither likely nor realistic.
-Cheers