What kind of DOL can we expect under R. Alexander Acosta?

Amidst a sea of controversy surrounding his ties to the fast-food industry and less than 24 hours before his committee hearing was slated to begin, Andrew Puzder withdrew his nomination for DOL Secretary. In his place, President Trump put forth R. Alexander Acosta.  
Assuming this pick pans out — which is extremely likely according to a number of sources — what can HR pros expect from the feds under the watch of an Acosta DOL?
According to attorneys and industry experts, employe