Has anyone read anything on plans for more X-Men Lego? I seem to recall someone mentioning a licensing issue, but I really want to see some sets. Cyclops, Nightcrawler...maxi-figure Colossus....man. Put a Gambit figure in a single set only, that's a $20-25 figure right? 

 

Going to keep wishing for this, with a 1000+ piece Professor X's school set at the top of the list. 

I haven't read the thread yet, so I don't know what all has been stated. But since the New York Toy Fair's photos have been released, you can see there's at least one X-Men set being released. As for the Professor X mansion of which you speak, there is a LEGO Cussoo project that has garnered almost 6,000 supporters. It is highly accurate and detailed (as far as I know, but I don't read that many Marvel comics, go DC!), and is a huge set. There is a similar Wayne Manor/Batcave for any one who is interested. Go support it, all y'all!