By Pat Forde Plus, a closer look at teams streaking and skidding; six impactful freshmen; a big looming Saturday slate and more. Forty names, games, teams and minutiae making news in men’s college basketball, where escalating tempers are a rite of late February: KEEP THE HANDSHAKE LINE. TELL EVERYONE TO GROW UP.The ridiculous display at the end of Michigan-Wisconsin (1) on Sunday will undoubtedly lead to another round of calls from some in the media to do away with the postgame handshake line. This is a misguided sentiment that lowers the bar for decorum and waves the white flag of surrender o…