Performance extrapolations to larger devices are commonly relying on the available confinement scaling laws. The well established H98y2 scaling has been derived using a domain limited in normalised thermal pressure (bNTH<2.2) using a large H-mode regime database. Using a more restricted database, the dependence in has also been challenged by other scaling such as the Electrostatic Gyrobohm (ESGB). In recent experimental campaign, JET has produced a set plasma with identical plasma shape at high triangularity (d~0.4), with confinement improvement of H~1.25-1.4 and toroidal field strength scanned from 1.1T to 2.3T, varying therefore r* from 3.5¥10-3 to 6¥10-3. They are referred to as "hybrid scenario" (safety factor in the core close to 1 and 2.1<bNTH<2.6). Since plasmas in the hybrid domain show a global confinement enhancement compared with present scaling with bNTH >2.2, it is not obvious that the dependencies of these scaling can be used to extrapolate hybrid plasma performance to the domain of future devices.