Should be easy for him to get playing time and it's a good stepping stone league. Play well against Porto and the likes and people will take notice. Midtable side in a decent enough league isn't ideal, but playing time is key would be my upside.A number of reports paint a strong picture that Reggie Cannon will be sold to Boavista in Portugal.
3rd Degree reported that FC Dallas is expecting that Cannon will not suit up for them again. Luchi Gonzalez publicly discussed who might take over RB in a press conference. 3rd Degree also reported that young RB Bryan Reynolds will sign a (surprisingly lucrative) new deal, which is both an endorsement of the player from the club and a clear long-term replacement plan.
Other sources are reporting Boavista. In the hierarchy of Europe, it's a disappointingly low landing spot for Cannon. The positive spin would be that the club was recently purchased by the same guy who owns Lille, so if Cannon does well it's not a huge stretch to imagine him moving to Ligue 1 fairly quickly.