The September roster expansions mean that some of baseball’s most notable prospects will be called up to the big leagues for the first time. Here are some of the familiar names from various prospect rankings (from MLB.com, Baseball America and ESPN’s Keith Law) who will soon debut in the Show…

Blue Jays outfield prospect Dalton Pompey will also get a September call-up, the youngster himself tweeted (hat tip to John Lott, via Twitter). Pompey cracked the top fifty midseason prospect list of Baseball America, while checking in at 91st on MLB.com’s latest listing. The 21-year-old has seen only limited action at the Triple-A level, and started out this season at High A, but has compiled a strong .313/.388/.462 line across 494 plate appearances at three levels on the year. Shi Davidi of Sportsnet.ca tweets the full, and lengthy, list of Toronto’s expanded roster additions.

outfield prospect will also get a September call-up, the youngster himself tweeted (hat tip to John Lott, via Twitter). Pompey cracked the top fifty midseason prospect list of Baseball America, while checking in at 91st on MLB.com’s latest listing. The 21-year-old has seen only limited action at the Triple-A level, and started out this season at High A, but has compiled a strong .313/.388/.462 line across 494 plate appearances at three levels on the year. Shi Davidi of Sportsnet.ca tweets the full, and lengthy, list of Toronto’s expanded roster additions. The Phillies will promote third baseman Maikel Franco , Matt Gelb of the Philadelphia Inquirer reports. Franco, who just turned 22 last week, has a modest .257/.298/.427 slash line and 16 homers over 553 PA at Triple-A this season, though he has hit much better over the last two months. Franco was ranked 50th and 57th, respectively, on Baseball America and MLB.com’s midseason prospect lists and ranked 63rd on Law’s preseason top 100 list.

will promote third baseman , Matt Gelb of the Philadelphia Inquirer reports. Franco, who just turned 22 last week, has a modest .257/.298/.427 slash line and 16 homers over 553 PA at Triple-A this season, though he has hit much better over the last two months. Franco was ranked 50th and 57th, respectively, on Baseball America and MLB.com’s midseason prospect lists and ranked 63rd on Law’s preseason top 100 list. The Blue Jays will promote left-hander Daniel Norris, Sportsnet.ca’s Shi Davidi reports. Norris, 21, was a second-round pick in the 2011 draft who began this season at high-A ball but pitched well enough to earn promotions to both Double-A and Triple-A. The southpaw has a 2.53 ERA, 11.8 K/9 and 3.79 K/BB rate over a combined 124 2/3 IP at all three farm levels in 2014. Norris, who was ranked 25th by Baseball America and 28th by MLB.com, is expected to begin his Major League career pitching out of the Jays’ bullpen.