Also this from RealGM (who gave Danny an "A", and McDonough a "B"..
Pretty accurate really, except for the first paragraph. You can see the buds of his offensive explosion in those stats near the bottom:
Thomas won’t be mistaken for an All-Star, but his arrival signifies the beginning of roster cohesion in Boston.
Stevens now has a promising three-guard rotation of Marcus Smart, Avery Bradley and Thomas. Smart has played well as of late and is growing as a rookie, Bradley is one of the best on-ball defenders in basketball and Thomas is both tenacious and a proven scorer.
Smart and Thomas can share ball-handling duties, moving Evan Turner to his rightful position on the wing. There will also be more minutes for James Young with Thornton gone. Young, the 17th pick last June and turning 20 in April, has played just 164 minutes this season.
Thomas uses a lot of possessions, a career 23.8% usage rate, but is more efficient than you might expect. He has a 57.9 TS% this season, hits 39.1% of his threes and gets to the foul line often (.421 FTAs per FGA). Over his three-plus seasons, he has a +6.4 net rating per 100 possessions.
Stevens wants Thomas shooting threes and drawing fouls on penetration because he’s been a poor mid-range shooter this season. He’s hitting just 37.7% of attempts from 10-16 feet, considerably lower than his career mark of 41.9%. Thomas knows his strengths, with mid-range jumpers representing just 10.3% of his shot attempts through 262 games as a professional.
Thomas was actually more effective than former Phoenix teammate Dragic this season. He rated better in PER (19.6 to 16.6), TS% (.579 to .573), AST% (22.8 to 19.5), TO% (12.8 to 13.4) and Net Rating (+5 to even).
In order for Ainge to complete a sustainable rebuild of the Celtics, he has to use all of the picks he has accumulated in a perfect mix of trades and selections. Using what is expected to be a late 2016 first-round pick (and a spare roster part) to add Thomas on an affordable long-term deal is a near-perfect start.