In the event DELTA is the magic bullet that works for the coin, is the team still going to go ahead with Multi Algo or just update the coin to latest bitcoin code?
It is not possible for a difficulty algorithm alone to fix all the problems the coin currently faces, it can go a long way to helping with the really long block times which is of course a major issue but it cannot solve everything the long block times are just the symptom of a larger issue, it is almost inevitable that we will still have to go ahead with multi algo as well although if in some unlikely event we don't we would have to do something else.
A difficulty algorithm tries to predict the future, so there is no such thing as a perfect difficulty algorithm especially if it has to deal with giant hash swings. (Though obviously something better than the current one can be achieved)
