The Full 90

Wizards activate Zoltan, he can play this year (if healthy)

With the MLS roster-freeze deadline passing today, it appears the Kansas City Wizards made just one move: Activating injured striker Zoltan Hercegfalvi. He was moved from the disabled list on Monday.

Zoltan has missed almost the entire regular season after suffering a torn ACL in a pre-season friendly against AC St. Louis on April 17. He is now eligible to play this season whenever he recovers full fitness. (From what I've heard, that's likely mid-October.)

The 30-year-old Hungarian forward signed with Kansas City in July 2009 and made 10 appearances last season. He scored twice down the stretch for Kansas City, tallying his first MLS goal in October against Houston and scoring again two games later against Seattle. He also had one assist, coming on the game-tying goal in a 3-2 victory over Dallas on September 19.

In other MLS news:

Dynamo, Rapids exchange

The Houston Dynamo have traded Brian Mullan to Colorado for Colin Clark in a swap of midfielders.

Colorado receives a fourth-round selection in the 2013 SuperDraft as part of Wednesday's trade, and Houston gets allocation money.

Clark will miss the rest of this season because of a torn left anterior cruciate ligament, an injury sustained Aug. 7 against San Jose. He also tore an ACL in August 2009.

On Tuesday, the Rapids obtained forward Macoumba Kandji from the New York Red Bulls for midfielder Mehdi Ballouchy.

United signs 19-year-old Brazilian Junior Carriero

WASHINGTON — D.C. United has signed Junior Carriero, a 19-year-old Brazilian midfielder who has been training with the team since March.

Carriero appeared as a guest player for United in exhibitions against El Salvador and Portsmouth this season. He's the younger brother of former D.C. United midfielder Fred.