I read the entire first post and thoroughly skimmed everything else, but here's my two cents:
1) ESEA's higher divisions have never looked stronger than right now. Open is empty.
2) CEVO's initially registered teams and a majority of the currently 91 rosters are new players.
From my opinion as a relatively new player in this community, there is a large focus on the upper levels of competition. LAN, Invite players, high prize pools. While inviters and seasoned LAN players have most definitely paid their dues and worked their way up, that doesn't necessarily mean they deserve all the focus. The reason for ESEA's "impending death" is lack of support from the bottom. Yet, have any of you actually taken the time to talk to these people? Do you see any of them on these forums?
As London has said before, going insane with speculation and "begging" for open teams to sign up is ineffective-- especially when it's on these forums where new players either 1) don't go, or 2) are too intimidated to post in. You ask "why would anyone choose CEVO over ESEA" and beyond the circularness of this question, ask yourself what the reasoning behind their actions are. What are open teams looking for? What experience does playing in ESEA offer them beyond a $35 fee and 2 matches a week? You expect these people to join a league based on the premise that it's "the most competitive" and has the longest legacy. Again, how is that supposed to appeal to open teams?
I've added and talked to over 20 new leaders from cevo open teams in the past two days, trying to ensure that they are feeling welcome and up to date with everything going on, since CEVO is in its early stages and has a lot to be figured out right now. I can identify with them, because last season I was one of them. They're not looking at invite rosters and seeing how teams have rearranged themselves. They're wondering how scheduling works, what a whitelist is, and how to find scrims. That's why I created the Town Hall group, and that's why I plan on creating a group just for Open teams to have a place to actually know each other and talk rather than losing a few matches, getting discouraged and disbanding. There has to be a good experience when you start beyond just playing 2 matches a week. If you can show open teams a good time and something worth working towards, then they're more likely to stick it out through losses and try to stay together. That's how you get them to commit, and make them aspire to be like you someday. IM, Main, Invite, whatever.
But nowadays there's so much focus and attention around the upper levels of the community, it barely feels inviting to newcomers at all. How can we expect to sustain a competitive scene if we let the top 5% dominate without working to bring in and keep new players? That's why I volunteered to help staff CEVO. Because I love this freakin game. And again, I WANTED TO PLAY IN ESEA. (Seriously though, do I get my $45 back cos I already paid for three people... different issue.) But if ESEA is no longer viable, then I am willing to work as hard as I can to ensure that competitive 6s will continue. We all should, whether that means playing in ESEA or in CEVO.
I said in another thread, CEVO's got at least 65 teams now with committed payments. If you really expect all these open teams to suddenly up and pay another 6x35 = $210 to register in ESEA because you're begging them to on a forum they don't go to-- I wouldn't hold your breath. But rather, if you're the seasoned veteran who loves tf2 and wants to support competitive, why beg them to pay more when they barely have started the experience so that YOU can benefit? Yes, CEVO won't be perfect this season but ESEA was once open and invite too. The more teams that sign up now, the better chance you have of skipping a step and being placed in main, and the stronger S5 will be in the summer. I have nothing against ESEA. I'm not a total fan of CEVO. I'm an advocate for whatever supports competitive tf2 6s the most. And right now, that is CEVO. So if you love this game, wake up and be honest with yourselves and your teams about your options.
CEVO Registration closes at 11:59pm on Monday, February 17. Existing rosters will have an extra few days grace period to get 6 players paid and readied up if not "ready" by the deadline. CEVO players, please join the CEVO Town Hall group for further announcements and updates.
Good luck to all teams in their endeavors, hope to see you this season.