When you dream of one of the seasons autumn it represents the end of old days and new begining of diferent life. This dream also tells, that life is like for seasons: everything is repeating from time to time. It means that you will face the new period of that cycle.
Dream dictionary: free face book dream meanings
If you saw or played the hockey game, then such dream indicates the ability to go for your targets. Perhaps the dream indicates the barriers you will have to face while getting what you want.