Endless lobby training mode

The online lobby creation/match finder still needs some work done so I thought of suggesting an idea and see what you people think of it and maybe it reaches who it should reach:

What do you think of an endless lobby just like in sf4 but with the option to enter training room instead of spectating and practice till your turn?

That sounds like a great idea - are there any other fighting games that do that?

not that I know of, I know you can be in training while searching for ranked matches in blazblue.

I think KOFXIII also has this? I don’t know if you actually spar against another person, but I’m pretty sure training mode is available while you wait for your match.