Barring a st Johnstone v rangers cup final or us having a terrible run until the end of the season, I can't see us not being in Europe.
Going in earlier could be great, hopefully get a winnable tie, and if it's not in Kazakhstan or the likes it's unlikely to lose the club money, with the early start we could perhaps get off to a good start in the league.
For the doomsday lot amongst us...
In the unlikely event we qualify for Europe, we'll be drawn in the remotest corner of Europe, get pumped and throw our pre-season into turmoil, as we've no games in July. Not to mention it will cost us money.