MLB plans expansion talks “pretty shortly” after A's and Rays settle stadium issues - SportsPro
The business behind MLB expansion: Portland, Montreal and Raleigh taking different approaches to landing a team
MLB's Rob Manfred: Charlotte could be a fit for an expansion team - Charlotte Business Journal
Oakland A's purchase land for new stadium in Las Vegas — a move that could help SLC land an MLB team
How MLB Relocation And Expansion Would Play Out
Rob Manfred waiving relocation fee for A's a real threat or 'cheap talk'?
Rob Manfred hints at when MLB expansion could happen
Rob Manfred Endorses MLB Expansion to 32 Teams - Sports Illustrated News
Why MLB's Next Expansion Could Be Its Last
Indians, all other MLB teams to expand stadium netting in 2020
Nine MLB Expansion and Realignment Scenarios - Off The Bench