I think this is a very well thought out prediction, one I tend to mostly agree with.
http://www.fieldgulls.com/2015/8/10/9127647/seahawks-53-man-roster-prediction-preseason-week-1
My only differences would be with guys like Kevin Norwood and or Kasen Williams while cutting Rocardo Lockette. Granted Lockette has clearly reached his ceiling as a receiver (not saying much actually) and both of those other two have much more potential at WR, BUT, Lockette has made himself into an invaluable special teams gunner, and one of those other two could POSSIBLY be stuck onto the practice squad (not a high chance, but you never know) and if not, they each sort of make the other redundant anyway, so not a huge loss if they get sniped.
Also, I can't see the Seahawks cutting both Coleman and Lockette. One of the other sure, but both? No way. Pete's emphasis on special teams is too big a deal to just cut both of those huge special teams studs.
Not sure they would keep Burley ahead of Seisay, who they just traded for, unless they are worried about nickel depth (which could be a legit concern. Still, in my mind, Burley has been basically a replacement level player, while the whole reason they traded for Seisay, was because of his potential, which is clearly much more than Burley's.