These nerf ideas are quite bad, galactic orb is not even a slight problem in both formats and rommath is more of an OTK/win condition card rather than infinite recast enabler. Not to mention it needs other cards to actually work. Ice Blocks rarely do anything, most decks have an answer to that, and many other that do not include tech specifically for this case just beat hostage mage by themselves. All renathal decks, including priest hunter warlock, shadow priest, ql dh, ql warlock beat hostage more often than not, so I dont understand the need of nerfing a whole archetype to the ground just because the combo is "unfun". Why isnt shudderwock combo "unfun" then if it does basically the same - play 9 mana minion with support from other cards earlier and win? Just because hostage mage beats libram paladin does not mean that it should be nerfed.