Lesson Four: Re-Entry Draft, Contracts, "Right of Refusal" and the CBA

In this edition of MLS 101, we cover new player drafts, Generation adidas, trades, waivers and roster exceptions.

MLS 101 continues as I explain the Allocation system, Lotteries, the Designated Player Rule, Discoveries and Home Grown Players.

As we prepare for the 2012 season, let's attempt to look at where the Dynamo stand in terms of roster space and the salary cap.