I believe that all three will make the team as the Buffalo Bills moved towards speed with their draft picks and undrafted free agent signings this year. With a need at the Wide Receiver position, yes we would be young but in turn we would have speed.
All three of these guys are able to return the ball as well. Goodwin has already shown his speed in the rookie mini camps as he has beaten the CB without any major issues. This has also provided some open space for Woods, who also was able to make some plays. With a deep threat like Goodwin, if he has hands to match his speed, that should open up Johnson as well as any other WR that will be on the filed with him, which is also good news for the TE play as well.
Looking at the brief time that there has been pro practice for these guys and where they stack up, I believe that Robert woods is going to be the biggest impact player, and I believe that he will be in the slot at the start of the season.