That's what I'm afraid of. The fact that season 4 is being constantly delayed (and if it's for the movie, I'll really scream) puts season 5 and any prospects of MT in trouble. I'd be really steamed if TMS got the same treatment as the Disney Afternoon lineup, unfinished with no plans ever to carry them out. Some with only a few episodes to go. Not to mention the fact that they announced it almost YEAR ago that it would be coming out this year sometime. I'm sorry, but that gives them MORE than enough time to figure out how they want to release things, unless they were outright lying about getting all the music and celebrity rights together.
This is why I'm sick of DVD's. Firstly, the medium has a good 2 years tops before everything goes completely blu-ray or more likely completely online. Secondly, I've had it with shoddy treatments of "at least it's something" releases. The dreaded Cartoon Catchphrase collection to try to appease fans, only to annoy them with overpriced 10 episode collections instead of a season. The horrid, "Let's stop releasing full sets that people actually buy and release 5 episode 1999 type DVD's at 3 dollars less than a full 13-26 episodes." and my favorite, "The fact that it's on DVD is special feature ENOUGH!" something cheapy cheapskate companies are doing more and more. YEt.... we have hours of bonus features of shows that barely last a full season that were announced as season sets before the show premired... which is roughly 2 weeks before they cancel it (Accidentally on Purpose. They'll sell 5)