Accretion is known to be dramatically variable across many young objects, from subtle variability on long periods to rapid dramatic outbursts in EXor and FUor objects. Such changes greatly influence and sculpt the characteristics and morphology of inner disks. present NIR interferometric results of two objects which are undergoing enhanced accretion rates. FU Ori, the archetypal outbursting star exhibiting boundary layer accretion and a viscously heated inner disk; and SU Aur, where a late infall event triggers strong disk winds from the inner disk, obscuring the central star. This work highlights the power of high angular resolution observations in diagnosing accretion and ejection processes in young stars.