Hypothetically, yes, we have plenty of cap room and can sign him to a big contract, and with all the holes on defense we could hire some castoffs who can hold their spot down for a year.
Realistically, we arent going to win the bidding war for him. Suh has made it clear that he is looking to sign the largest contract offered. Fox and Fangio likely came in with a list of pending free agents from their old teams that they would like to bring to Chicago. Honestly I'd rather try to sign McCourty, who will command a smaller salary, and let Suh go elsewhere