You say you have a full scholarship. Football National Latter of Intent signing for football is from Feb 3rd to April 1st according to NLT web site. If you have not signed a NLT its moot. If you do sign then you you are bound to the school you signed with. if you do not the they can issue penalities against you like sitting out a year. However this is for member schools. West Point is not a member school and does not fall under the National Letter of Intent Program. Example you could commit to West Point and then go someplace else and there is no penality except your word., because they ask for commitment from athletes but do not ask them to sign anything. I hope this helps. However if you sign with someone its called honor and commitment.