So in reading your posts again, my question is this. Do you plan to get an MA in finance after you graduate anyway, and are wondering about whether you could play baseball at the new school? And in that case, are you wondering whether a D3 coach could help you with admissions to the grad program? Or, do you want to play more baseball and therefore look to get an MA in finance?
I ask because there are different answers depending on which is driving the bus. I would imagine that at some schools it would be difficult, if not impossible, to do graduate work and play on a baseball team, at others it would not.