For 1st, 2nd & 3rd place, I wish the game would give us 3, 2, or one extra prize selector bars like the horseshoe and bingo prize bars.
The bars could be pre-loaded with special decor items for the more senior players, but let ordinary players SPEND DIAMONDS on trying to get expansion materials they need.

For me it would make it easier to get family members in the team to SPEND DIAMONDS doing the 10th task if they thought they'd get something useful out of it.