In my opinion yes he is that good. This is rielly and pesce over the past 5 years. He would be a fantastic partner top pair long term for rielly. Sorry it pasted so shitty
Morgan Rielly Brett Pesce
TOR Team CAR
D Position D
205 GP 199
3675 TOI 3452.4166666667
4002 CF 3403
3801 CA 2990
51.29 CF% 53.23
2989 FF 2567
2972 FA 2286
50.14 FF% 52.90
2079 SF 1803
2168 SA 1656
48.95 SF% 52.12
205 GF 151
165 GA 140
55.41 GF% 51.89
172.53 xGF 156.6
170.44 xGA 137.49
50.31 xGF% 53.25
2003 SCF 1651
1838 SCA 1433
52.15 SCF% 53.53
767 HDCF 752
741 HDCA 627
50.86 HDCF% 54.53
109 HDGF 91
95 HDGA 73
53.43 HDGF% 55.49
1236 MDCF 899
1097 MDCA 806
52.98 MDCF% 52.73
66 MDGF 38
48 MDGA 44
57.89 MDGF% 46.34
1697 LDCF 1458
1671 LDCA 1278
50.39 LDCF% 53.29
30 LDGF 21
22 LDGA 22
57.69 LDGF% 48.84
9.86 On-Ice SH% 8.37
92.39 On-Ice SV% 91.55
1.022 PDO 0.999
602 Off. Zone Starts 452
898 Neu. Zone Starts 801
583 Def. Zone Starts 444
2745 On The Fly Starts 2492
50.80 Off. Zone Start % 50.45
1332 Off. Zone Faceoffs 1038
1329 Neu. Zone Faceoffs 1230
1293 Def. Zone Faceoffs 1024
50.74 Off. Zone Faceoff % 50.34
Comparing Pesce to Rielly is a bit awkward as they have quite different usage on their teams. With Toronto fans/media being absolutely toxic towards players in his more defensive role, I dont think he would be seen in a great light, especially as he had been a little underwhelming since the shoulder issues. Let me show you Pesce as compared with a Toronto RHD with a similar role over the last 3 years using REL numbers as well for context.
5v5 numbers 2019-2022 (with REL in brackets):
TOI:
Pesce: 3256:03 (17:30/game)
Toronto RHD: 3216:43 (16:45/game)
Ozone Starts:
Pesce: 49.09
Toronto RHD: 43.66
Points/60:
Pesce: 1.05
Toronto RHD: 0.93
CF%:
Pesce: 54.75 (-1.37)
Toronto RHD: 52.23 (-1.1)
SF%:
Pesce: 52.54 (-2.59)
Toronto RHD: 52.23 (-0.5)
xGF%:
Pesce: 53.03 (-2.16)
Toronto RHD: 54.85 (+0.93)
GF%:
Pesce: 53.93 (-3.36)
Toronto RHD: 52.87 (-0.85)
Just defensively:
Shots Against/60:
Pesce: 29.48 (+2.42)
Toronto RHD: 29.21 (+0.25)
XGA/60:
Pesce: 2.54 (+0.26)
Toronto RHD: 2.23 (-0.07)
GA/60:
Pesce: 2.4 (+0.4)
Toronto RHD: 2.55 (+0.01)
While Pesce provided a little more offense than the mystery D, the Toronto RHD was better in his own end in arguably tougher usage with worse goaltending help. Guess who the Toronto D is......