I started my first season at day 11 or so with a team on 7th or 8th place, I ended up winning the league and on season 2 I already won the league and CL without buying any tokens.. if I were you I'd just save my tokens and buy just decent players at the age of 25-28 you can get 4-5 of those for less than 15 tokens if you're lucky and you'll be good for the rest of the season saving up all the tokens you can get, that's how I started anyway.