a new space hmm well the game doesnt really need any new spaces but it needs to bring some thigns back like boo for one in mario party 1-3 there was a space where if you would land on boo's space you can spend 5 coins to steal your opponents coins or spend 50 coins to automatically steal a star the choice is yours or you can do random for both of them that made some of the strategy to the game not a lot but some at least..maybe :-\
but to my point if i did wanted a new space
i would say a duel space not really new to the franchise but mario party 8 didnt have one and neither did a lot of the games in the series mostly the only way to start a duel is by random choice when everyone finishes there turn or an effect of an item but a space would be better (my opinion) and here is how it would exactly work if a player lands on the space that player gets to choose an opponent either of there choice or random then both of the players would roll an average dice block and the player who would roll/smack the highest would choose the stakes coins/items and then play
but to my point if i did wanted a new space
i would say a duel space not really new to the franchise but mario party 8 didnt have one and neither did a lot of the games in the series mostly the only way to start a duel is by random choice when everyone finishes there turn or an effect of an item but a space would be better (my opinion) and here is how it would exactly work if a player lands on the space that player gets to choose an opponent either of there choice or random then both of the players would roll an average dice block and the player who would roll/smack the highest would choose the stakes coins/items and then play