If you take a drop for neet and you are a national level player then yes you can apply for admission under sports quota during state counselling in your respective state if the state offers reservation under sports category you need to make sure that your sports certificates are valid and recognized by the state authority and you must also qualify the neet exam that year only state counselling allows sports quota not the all india quota so you must carefully check the counselling rules of the state where you are applying and follow the timeline given for applying under sports quota