Welcome to the first day of the NCAA baseball tournament. College baseball has improved dramatically in recent years and a ton of talent will be on display. Now is a perfect time for baseball fans to both watch great games and put on their GM hats to scout future MLB stars. MIxed in amongst the parents and fans is a large group of Major League scouts. With the Angels drafting 12th overall they need to cast a wide net. The board in front of them could break a number of ways. In almost any scenario, though, a very talented college arm should be available at twelve. Here are three the Angels will be scouting in the regionals. Cameron Flukey, Coastal Carolina RHP It seems almost unreal to write about Flukey in the number 12 spot. The 6 foot 6 righty just oozes with upside thanks to four quality pitches highlighted by a plus slider. Last year Flukey started the first game of the College World Serie final against LSU. Heading into this year he looked to be among the first college pitchers drafted.…