My theory is that I don't care. Really, there are better things in the series to speculate about.
Besides, there actually is nothing in the game of Proxy having medical capabilities, and wouldn't be able to get reconstructive whatever without any money.
"There is something going on in time and space, and beyond time and space, which, whether we like it or not, spells duty." -Winston Churchill
"For of all sad words of tongue or pen, The saddest are these: 'It might have been!'" -John Whittier
"Apathy is death." -Kreia