I'm glad people think the match is good, i was debating on which titan to use snd eventually decided on Knight. Guess I'll give my thoughts on the match like I usually do.
Knight's Advantages/Win Conditions
My assumption for the Knight is that it will maintain the AP advantage if what is said above is correct regarding the infinite of infinite 2-A thing (I'll mention Danny's RE/AD later), Tie this in with it's literal Immesurable lifting strength compared to Danny's Class K and the Knights ability to Non-Physical Interaction/Conceptual Manipulation that allows it to interact with and destroy type 1 concepts, the Knight should he capable of beating Danny in a single hit.
It's infinite stamina means it will never slow down, though Danny can easily fight for hours without issue, it's still something that should be noted in my opinion. While it's large size can be a hindrance, we see it can fight human sized targets without to much issue and it's homing missles and lasers cover a good range. Lastly, since it's a robot and has resistance to attacks that can destroy type 2 concepts, it will be able to tank Danny's energy attacks that can can affect such things.
Danny's Advantages/Win Conditions
Though outclassed in the strength department (ap, durability, and lifting strength), Danny's abilities are capable of keeping the fight leveled. The two main abilities I see that can lead to a victory are his ice powers and possession, the former is cold enough to freeze objects and even energy to the point were it becomes brittle and can be shattered like glass (Even ghosts with resistance to it get affected). Possession (which has 5 layers) has been shown to work on inanimate objects and technology so it should be capable of affecting Knight, and while not something Danny would attempt to use right from the start, he'll most likely attempt it after seeing his standard approach yields no results.
Danny's small size gives him mobility and makes him a hard (though this isn't much of a game changer), the Knight's fighting style isn't something to hard for Danny to figure out, but the thing that can really help Danny here is his invisibility to escape Knights sight (Though this can only lead to a set amount of setup given his inability to harm Knight) and duplication can help take the pressure off of him by dividing Knights attention to give Danny an opening.
My Vote
I do think after a hard fight Danny can pull of a victory by the skin of his teeth.
The Knight will definitely put Danny through hell, it's superior statistics and ability to actually harm Danny means it can one shot him and without knowledge, Danny could set himself up for a quick defeat if he tries to avoid Knight's attacks by turning intangible (although Danny's main used intangibility can phase even through attacks that can interact with a type 1 concept, we don't assume it can bypass all concepts) or by using a forcefield (which although can reflect energy attacks and the force of physical attacks back at the target, I believe it's NLF to assume it can reflect attacks infinitely above his power)
Despite the above, Danny's chances are good since he has other ways to avoid or counter attacks (dodging, invisibility, and freezing the attacks to stop their momentum). Danny also favors ice attacks which is him primary win method as it ignores durability, and along with possession which which has multiple layers and while not a starting move, it would come up when Knight proves he's more than Danny can handle with his other other abilities. I also think intangibility can be used as a set up via phasing into the terrain and getting the drop on Knight since it lacks sensing capabilities and Danny has used this on other characters in his own series so it's a potential way of fighting.
So in the end, the Knight has a fair shot at getting Danny with a on hit strike especially with Danny's lack of knowledge. However, I think Danny's versatility provides him with enough opening options for freezing or possession but Knight sure as heck isn't going to make it easy.
Note: Now the reason I didn't include Danny's reactive evolution/accelerated development in my analysis is because we can only assume it can do something within it's scope. Examples of it are Danny constantly growing in power to reach opponents much stronger than him (going from 8-A to 2-A by our statistics) which is breaking infinite, gaining moves that he wouldn't gain until 10 years in the future, and consistently building up resistances against abilities throughout the series. However, the biggest gap in 2-A that he has reached currently is 100x baseline but that isn't enough to assume he can break the infinite gap that Knight has over him without feats.
