Son de plata y de acero

 Silverhawks... Super7 remembered they do Silverhawks toys and they teased Flashback

I suppose the reveals will come during the week.

Honestly I don't know if waves will be smaller, but I'll post a speculation list assuming a normal wave.:

Flashback

Condor

Timestopper

Hardware 

I would prefer Melodia, but the joke is delaying Melodia.