DeSantis has a lot of support but he needs to do something to take Trump out before Trump takes him out.
Nope. The exact opposite is true. Ron has a full time job. He needs to keep doing that and out of the corner of his eye watch what is going on. As long as he is seeing himself going up in the polls and support for Trump going down he needs to stay calm, do his job, and not openly engage in any sumo wrestling with Trump.
Trump has entered a presidential race ungodly early. He even wanted to enter a month ago but got talked out of it. There is a two year grind ahead and he has nothing else to do but stir the pot. The last think DeSantis should do is allow Trump to drag him into that early on so that he starts being perceived as just a political hack rather than a governor doing his job. The obligatory mud fights will come at some point, but this is wayyyy to early. Not for Trump because he has declared.
The other thing is that DeSantis wants lots of Trumps voters. The ideal arrangement for him is to just continue to watch others take Trump out. I don't get why you are saying DeSantis is not doing a great job of deflecting Trump. Trump tried to shame him by giving him a name. Ron did not go for the bait. And then he just watched Trump supporters and other Republicans telling Trump to knock it off. He played that perfectly.
Oh great, Ivanka just announced that she will not be participating in Trump's campaign. Family and all. WOMP!