No, that's not how a trumpet works. The note does not depend upon how hard you press down on a key. Ugh.
Also, the idea that someone proficient on a woodwind could just pop over to brass that quickly is an insult to the hard work musicians put in, for years, to develop their skills. It takes a minimum of months on a new instrument just to become vaguely musical at simple stuff, unless it's a very closely related instrument, like Sax -> Oboe. Even then, months is only good enough to reach vaguely proficient. To challenge people who have been practicing for years, you just can't do it in a short time.