im a little hesitant on dialga over palkia as now a DD rayquaza pretty much destroys your entire team. the only way for you to realistically beat it is by forcing it to outrage, sacrificing forry to weaken it with LO damage, then hitting it with giratina down to LO range and hoping it kills itself...
rayray can come in and set up on forry, 1/2 dialga, and any other pokemon encored by wobb. This is one of the reasons i suggested using an impish groudon in my first post. Impish groudon will be able to stand up to DD ray and can survive a +1 DD outrage after SR+spikes (i think).
So try out dialga but now you are MUCH weaker against DD poekmon such as rayray and sala!
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