[TokuChris]

Over the course of the last 8 hours there have been more cast updates about the upcoming anniversary season of Power Rangers Super Megaforce. For starters, we'll continue with the most famous of the franchise, Mighty Morphin Power Rangers.

David Yost, who played Billy the Blue Ranger in Mighty Morphin Power Rangers, has tweeted that he chose not to go back to Power Rangers.

Megaforce=No 4 me. They lost me when the offer started "Dear Power Ranger" & had several grammatical errors. #donewithabusiverelationships

Through our good friend Fury Diamond of RangerCrew.com, we've also learned that Sally Martin, who played Tori the Blue Wind Ranger in Power Rangers Ninja Storm, as well as Melanie Vellajo, who played Madison the Blue Ranger in Power Rangers Mystic Force, did not receive invites to appear as a cameo. Fury Diamond confirms it in this tweet here.

And finally, Dan Ewing, Dillon the Black Ranger from Power Rangers RPM, let his fans know that he did not receive an invite either.

UPDATE: Not that this comes as any surprise, but Mr. Yellow was able to discover that none of the Mighty Morphin Alien Rangers were invited to attend. Check out the info by clicking here.

UPDATE #2: Caitlin Murphy, who played Ronny the Yellow Ranger in Power Rangers Operation Ovedrive, received an invite BEFORE the "mass E-mail" sent out by Saban Brands, but has never heard back from production.

We've updated our comprehensive list of actors returning and not returning for Super Megaforce. What are your thoughts on the latest developments for casting?