Last E3 they rode against each other WVA won from MVDP and PogiBingo was just typing it, you also have E3 (granted WVA crashed doubt he wasmuch effected but not for me to say) but last years I dont think its unreasonable to say he has developed and this part is def apart of it. He has a sole mission in every race vs Wva and that is to make it as hard as possible, and thats it.
His TT ceiling is just a fun what if scenario (he openly stated he dont care at all, hardly been in a windtunnel etc) but he has more power and his aerobic capacity is bigger, if he wanted I think he would have a higher ceiling than Wva there not that im sure neither will we ever get to know it.