katadder said:of course it is, certain fleets can pretty much always win init against others anyway - shadows v any fleet with init+0 or worse.
this rule also gives access to the old 2nd ed eldar pop-up attack where something shoots you can you cant kill it without trogging all the way across the battlefield - hull 4 vree torpedo saucer, moves out, shoots, moves back into cover. or ancient shadow ship does the same not having the rest of the enemy fleet retaliate against it after its popped something.
this ruling just wouldnt work as it would make some fleets/ships far too powerful.
Can't the shadows do that at the moment