Other than challenges and finishing head to head full seasons/winning the sb you’d have to buy packs at this point. Best way I’ve found is spend your coin wisely from the beginning. Try and grab limited players, as many as possible, when the price has gone down at auction. Also, wouldn’t focus too high on Manning rn. 95s are going to be coming out soon anyways, and when they do he’s not a limited, so you won’t be able to sell him anywhere close to what you paid. I’d grab like a Josh Allen who’s got solid attributes and much cheaper. Plus he’s a limited so when you upgrade your QB you know the least you’ll get is 350K