Every season, Lost has managed to surprise and delight, and sometimes disappoint, its fanatical fans, and it's doubtful the upcoming fourth season will be any different. However, there will be stronger expectations than ever now that we know the show is going to end in three short years. It is only a matter of time before we say farewell to our beloved dysfunctional Losties.

There are dozens of mysteries that need to be cleared up and revealed before the show is done and several that probably will never be explained. However, we have a few suggestions for the things that need to be answered absolutely and with no doubts ... although who knows if we'll ever get what we want. They are experts at taunting us with promises but delivering nothing while our obsession grows. Spoilers ahead!