I looked at it this way. At Syracuse the Coast of Attendance for next year is $70,000 +/-. Multiply that by 85 scholarships for football and you've got a little over $6,000,000.
At Clemson the Cost of Attendance for an Out-of-State students is $47,000. For in-state the cost is $26,000. Being quite conservative, say there are 40 South Carolina students and 45 from out-of-state. That comes to roughly $3,000,000.
So you have at most a $3,000,000 difference in scholarship costs between Clemson and SU. Where is the really big money difference coming from? I'm sure we all have a pretty good idea.