I played with winter last season and he rang for my team the previous season frequently. If there is one attribute I can say about winter in regards to competitive TF2 is that he is an absolute grinder. Rather if it be pugging most nights after scrims, grinding his dm, or getting solo mentors/team mentors to demo review for him frequently. A lot of people get burnt out of Tf2 part way through season (me being one of those people) but I can honestly say that from my experience with him he gives his full and stays committed/passionate pre season, regular season, playoffs, and off season. Buddy guy is a grinder who if he keeps it up will make invite. He is definitely worth a tryout.