...Can I also have a MFN- beta league team in addition to my tier - allowed regular league team?

No, you want more, pay up

You would need to PM JDB about it, but even then I'm not sure if he wants to set any kind of precedent like that. I would try to get an alt account approved to use in a beta league

Happily.... When the beta UI goes alpha. I personally don't see the value at this time.
Also hoping for a price point break by length of subscription.

Got interrupted; it was a simple question and a simple "no" would have been sufficient and without any implication of nefarious intentions.
I look forward to the new UI. I prefer long term purchases for gaming. Thus, if or if not there becomes be savings over time, I still am unlikely to purchase a sub without getting a better price for a long term sub.
Until then, I'm very happy with my current options as a free subscriber.

Did a DemonMaster just like a WitchHunter's post.......Im so confused. (jk)

So you want to wait until JDB goes one step back?
The versioning for software is alpha, beta, release candidate, release.

As a software developer, the cycle is really :-
alpha, beta, release candidate, release alpha, release patch after community complains, release patch for patch after patch breaks login, release announcement for v2.0 which will drive things forward, release beta as V2.0...

I just did it the short way to show that alpha is the very first version.

A simple yes or no would have been just fine.
Implication of a lack of intellect is not.
Y'all enjoy your day.