However, Russia wants it to look. Poland is the only former state with the ability to defend itself. That said, Putin has tended to make acquisitions one state at a time. He will make Ukraine "Russian" after installing old loyalists and former despotic local leaders, suppressing local unrest and touting "Russian" natives, and the rest of us will scream before begrudgingly accepting it. A few years later or maybe months (Putin may hurry things along as he's getting older) he will invade a new target.
ETA: Belarus is already his, fwiw.