You guys should chill down.
They never said they were going to nerf the bard to the ground nor did they say they were going to change its playstyle.
They said it was SLIGHTLY overpowered and then they will probably SLIGHTLY nerf it, nothing game changing or game breaking.

Wait for the patch note before you start crying... It will probably won't change much to bard's playstyle.

Imo what is OP on bard is not mobility but cross-skills. They have hawk eye and raging strike as archer already. Yet they get another +20% damage cross-skill.. Bard wasn't supposed to be a Burst class in the first place but it actually burst more than many other classes due to the additions of all those burst skills.