If the county identifies a relocation site that meets the terms of the lease equal to or better than the present site, and if FIU raises more than the $230 million that relocation will cost (plus the cost of land) there would be a three-year notice to move. However any possible move is, at the very least, years away.
If the county identifies an alternative relocation site that meets or surpasses the lease conditions and FIU can secure over $230 million for the relocation (including land expenses), they will receive a three-year warning to relocate. Nonetheless, any possible move remains several years in the future.