If the faucet is really to allow someone to try out the site but not to cash in, why not add play tokens instead? The way they have it now is misleading and only suits to trick users into playing there, and fluffing up bitslers user and bet statistics.
Its strategy every every crypto based casino follows as if they will say lets play with our play money that don't have any value at all than newbie gambler might just go with the casino that offers some real bitcoin, even if it is in satoshi newbie get lured without going through whole TOS and bonus terms site have.
If it is written on TOS at the time of your registration than they are not liable for any consequences that lies under TOS.