What are the odds that there were SOME survivors of Kylo Ren's attack on Luke's Jedi Academy?

TFA makes it pretty clear that Luke is the last Jedi. However, Snoke's big fear is that "the new Jedi" will rise if Skywalker returns. So we could take this two ways:Luke is truly the last Jedi, but he can start training people again if he returns.Luke is the last OFFICIAL Jedi, but he still has some former students out there who he could recruit again and finish their training if he returns.Which do you think is the case, and which would you prefer? I'd prefer the 2nd option, but I think the 1st is more likely. via /r/StarWars http://ift.tt/2fMY5hx