Getting the burden off our backs would be a big step in the right direction. As PnG says above, it would probably be better for the team than only getting 4th. We've been finishing 3rd/4th for years and the team rarely appears to improve as a group, the only people who benefit from that are the money men at the top.
I bet if you asked fans of a pub team what they'd rather achieve and celebrate, FA Cup or 4th, the majority would go for the cup.