The 27-year old has been training with the Dynamo this pre-season and has impressed coach Dom Kinnear enough for him to offer him a deal to bring him over from homeland club Harbour View.
Kinnear admitted that the club is keen to bring Edwards in prior to the 2011 season but said there were a few slight difficulties.
"We're still figuring out if we're gonna bring him in," said Kinnear.
"(Edwards) had two weeks with us; one week in Arizona, one week in Orlando. Did very well for us. I've seen him play before, so (signing him) is a possibility."