The best thing to do if you left a Wall Street internship without a return offer

Not getting a return offer doesn't spell the end of a career in finance. Bloomberg/Getty Images Wall Street interns hope to end the summer with a job offer, but those who don't still have options. Recruiters and a career coach said that applying broadly and quickly is key to success. Networking is still important, but plays a smaller role than in the internship recruitment cycle. As Wall Street's summer interns trickle back onto campus for their final year of college, some are re-entering a…