Forum:Hero Signal & Time Machine

This hasn't actually come up in a duel, I'm just curious.

Say for example Stratos is on the field. Gets destroyed by battle and sent to the grave, would it be possible to activate Hero Signal to bring out another Hero, and then assuming the opponent doesn't decide to chain anything extra, chain on Time Machine to bring Stratos back as well? A simple yes or no will work, but if the answer is no I'd happily enjoy some clarification as to why =) I need to get more familiar with how rulings work. I think it'd work because it'd be in the same chain, but equally because they both require the same situation to activate maybe it means one will miss the timing.. Anywho, any help is appreciated =)