If he wants to run...more power to him. The more choices the better. If the Republicans are selling a good product they shouldn’t fear competition.IMO.
Quite frankly, if he was
a) Serious
b) Viable
and c) Not doing this because of his own ego
I would say join the fray.
But he's not any of the above. And thus continues to make conservatives a laughing stock and allows as another poster noted an ability to continue with various caging activities and raising his other speaking engagement opportunities.