According to one of Bleacher Report's main writers, Spike TV dropped whatever little interest they had left with TNA. They want TNA gone as soon as possible. Bellator also pulled their sponsorship with TNA.
Also appears that Spike and not TNA actually own the set they use for Imapct tapings based on recent pictures from Spike TV.
TNA's options are now Destination America or scrambling to find someone before the year ends and Spike TV kicks them off the network. They have no leverage at all for any new possible deal and could even end up with someone worse than before this announcement.