I was in master 4v4 (Random) a while ago. I did not play for 1 season and when I get back I got placed in bronze league. Games were too easy for me now but the thing is: I play 1 day a week (~10 games) and I win most of them. I only got to silver first day. 2 weeks later gold. And now I have played more than 10 games in gold and I won most of them but still I'm in gold. I know as the time passes my MMR decays but will I be able to get into higher leagues by playing in this frequency? once a week?