Trump is already surpassing Reagan in so many ways, such as in immigration, media management, anti-deep-state warfare, and anti-enemy warfare (Trump has defeated radical islam in his first year, whereas Reagan didn't win the cold war until after his 8 years).
However, to ultimately surpass Reagan, Trump must have a succession plan that cements his legacy. As it stands now, he is grooming no one. That can have as disatrous an effect as obama hogging up all the democrat oxygen and thus destroying his party.
I’d guess succession planning is something he’s familiar with and I don’t think he’s unaware of the issue.
Trump has the same problem that Reagan did: no one has the stature to carry on his legacy.
I’ve thought the same for a while. Trump needs to start a political action org and let Don Jr. run it. That could also be the frame work for a 3rd Party if the GOPe decide to abandon MAGA.