Vaki impresses at first Lions rookie minicamp practice

Tim Twentyman

After watching fourth-round pick Sione Vaki take part in the first open rookie minicamp practice on Friday, it's easy to see why the Detroit Lions fell in love with his game in the pre-draft process.

He was dominant in special teams periods, at one point getting to the returner first for what would have been a tackle (no hitting or pads in minicamp) on three straight reps he took part in on t