Could We Have Another Greg Maddux / Mike Maddux Situation Forthcoming?

It's a completely ludicrous suggestion based on nineteen and one-third innings of baseball, but I'm making it anyway. Through his first three MLB starts, Angels pitcher Jared Weaver is 3-0 with a 1.86 ERA, 0.72 WHIP, 17 K, and only 3 BB. Older brother Jeff has had a respectable but wildly erratic career and could very well end up the Mike to Jared's Greg (or something like that). But hey, if we're lucky, maybe Jeff will grow a Mike Maddux moustache.