Scalebound has been in development and the released the promotional video for it at E3. We've seen and heard nothing from it but a promotional video, but Microsoft has quickly moved to trademark it in November. Sony did something a little similar with Until Dawn in July of last year. Thats a three month difference. All they have to do is show gameplay now. There is nothing left to tease and the game could launch in third or fourth quarter comfortably.

Not true at all. Sony always starts off slow. Pay attention to how last gen started and ended. Sony is off to a better start this gen than they were last gen in first party and second party development. Microsoft is doing the exact same thing they did last gen which is petition third party for exclusives to pad out their ranks with newly comissioned IP's and timed exclusives. Sony has also reclaimed their spot in first place which puts them in a dominant positiion. When Sony does well not even Microsoft is a match for them. MS is breaking their own records now and it isn't even holding a candle to what Sony has done.

The only thing that has really changed is Sony's needs to recoup so they are making less AAA titles and investing in more indie experiences which MS was once accustomed to before they forced the indie devs away with their policies. Its not that Sony doesn't want to give their gamers more, its that Microsoft cannot outdevelop them so they have to pay everyone around them until the third party allowances thin out because they need the maximize profits with multiplatform titles. This is why it seemed like Microsoft had a drought of games after their fourth year came up and Sony started gaining on them. 

Shane kim was the head of the Xbox division at the beginning of last gen and he had the same mentality as Phil Spencer, hence the wealth of third party exclusives that Microsoft had back then.

Crackdown kinda is, it at the moment has a placeholder release date of 12/31/2015

http://www.microsoftstore.com/store/msusa/en_US/pdp/Crackdown-for-Xbox-One/productID.304688800

Scalebound on the other hand has no 2015 confirmation whatsoever

http://www.microsoftstore.com/store/msusa/en_US/pdp/Scalebound-for-Xbox-One/productID.304689000

Officially neither is announced for 2015 yet though.

Anyway if we count Scalebound as 2015 then we might as well count Street Fighter V, cause both are about equally confirmed for 2015.

I think Street Fighter V being only 20% done doesn't look good  for a 2015 release though. Recent place holders peg it at March 2016.