According to Yahoo, Lind is hitting in the number two spot in today's Blue Jays lineup behind Alex Rios and is playing left field.
For what it's worth, BaseballHQ is very high on him. They only projected 171 AB at the start of the season but also projected a line of .289/.355/.488. Sounds fairly resonable. It's being reported in some articles that Johnson's "sore back" is in fact a herniated disc. If so, Lind could be around for a lengthy period of time if not for good.
"Trying to hit him was like trying to drink coffee with a fork." - Willie Stargell on Sandy Koufax