To provide speculative answers to your questions, 1) The commitment situation for 2020 is unclear at this moment. We could have as few as one commitment or as many as three commitments.
2) There is one available scholarship if no one decides to leave and that will most likely go to the recruit already committed (Woody Newton).
3) Would Buddy come off of scholarship? The overwhelming consensus is no! However, when reality of 3 commits is realized, it could be an option (highly unlikely).
4) Rumors(still rumors) that both Kadry Richmond and I. Jackson could commit to Syracuse. Great if they do, it will be the head coach and staff’s jobs to work that out.
5) Speculation abounds that one or more current players could choose alternative locations next year. For example, if any of the three (Hughes, Dolezai, Guerrier) blow up, they may choose NBA or European opportunities. Another option may be Howard Washington if he were to experience another devastating health concern (hopefully this does not occur). Finally, someone may be unhappy with their playing time and decides to transfer.
6) The deal is volatile and could change on a moment’s notice.
Hope this answers your questions.