Come on Adobe, We need liqify in Lightroom already!

Came here to rant about Lightroom not having a liquify tool, is anyone else frustrated by this?! I have switched over to Lightroom from Photoshop to try and cut my post processing time down and I am finding it so frustrating not to have a liquify tool. I provide my clients with colour and black and white images from their sessions. So now I have a predicament, when someone in an image needs a little touch up to a double chin, or arm flab, etc, I now have to either liquify both the colour and black and white jpegs and try to get them to match, or export all the RAW colour files, liquify the few that need it in colour, and then import the JPEGs back into LR for a quick convert to black and white. OR send all the RAWs into PS for the few that need a touch up and do my black and white conversions in there. Thus somewhat defeating the purpose of speeding my editing time up using LR. 

If anyone has found a way around this can you please enlighten me?

Sincerely,

A Frustrated Photog