Like who? Saud Shakeel is being plasted as some kind of test match saviour but the reality is that he can't even get into the team over Fawad and Azhar right now. The selectors must know something.
Fast bowling in Pakistan is dead. Shaheen aside there is nobody of genuine international class.
Spin is not unique in this regard. Pakistan cricket as a whole is not producing anyone in any departments.
Azhar and Fawad playing does not manifest much about the skills of Saud Shakeel in red ball cricket. Saud Shakeel outbatted Fawad in the last season or two they both played of FC cricket when were not in Pak side.
There are players in the pipeline as mentioned in the batting and bowling department, how they are developed is yet to be seen. You can go into Shaheen's first impressions thread when he debuted for LQ in PSL and even couple of years afterwards to realize how most people are unable to judge international class unless someone proves himself at international level when there is not much debate left.
Batting (Just covering the young ones)
Abdullah Shafique 22 (Already scoring runs at test level)
Qasim Akram 19 (Broke the world record in U19 WC and his List A stats so far have been impressive)
Mohammad Hurraira 19 (Scored 986 runs in his debut FC season averaging 58 with highest of 311)
Haider Ali 21 (Averages 54 in FC cricket currently and Mohammad Wasim rated his red ball cricket more)
Omair Yousuf 23 (Had an off last season but looks a decent prospect for red ball cricket)
Quite a few in the current pipeline as well like Kamran Ghulam who broke the QAE record of most runs in a season and has matured his game in other formats as well.
In
WK department we have someone like Mohammad Haris as backup to Riz coming in whose whiteball skills on display have been impressive and his stats endorse that as well. Yes will have to see more in red ball cricket but, what I have seen he can shape himself into a decent red ball keeper as well. Hassebullah Khan and Rohail are also in the pipeline.
In terms of
pace bowling we currently have (Again only covering the young ones);
Shahnawaz Dahani 23 (Has been performing across the formats since coming into limelight, consistently bowls 140kph)
Naseem Shah 20-21 (His FC stats can be seen, another one who can bowl 140 kph consistently and already got his county contract and the Hundred contract at the age of 20-21)
Arshad Iqbal 21 (Tall and strongly built lad who hits the deck hard, currently averages 28 and has taken 40 wickets in FC cricket, his T20 stats have been impressive too)
Sameen Gul 23 (Tall with a natural inwinger with new ball, currently has over 120 wickets at an average of 21, struggled a bit in the new structure but had a decent last season)
Wasim Jr (Despite all the doubts and criticism, guy averages 15 in T20I after 11 matches, 31 in ODIs after 3 matches (Was one of the best ones with the older ball on show in the Pak vs Aus series) and 24 in FC cricket, speeds are regularly in mid to high 130s and gases it upto early/mid 140s)
Khurram Shehzad 22-24 (Seams the ball after pitching, pretty accurate with the new ball and at the death overs, has been part of Shaheens, has struggled a bit with injury in the last red ball season if I am not wrong but, then was impressive in Pakistan cup and has good FC as well as T20 stats)
Akif Javed 22 (Tall, 140 kph left arm pacer who can bring the ball in. Stats dont do much justice yet, he struggled with a career threatening ligament tear in knee but, definitely one of the quality pace bowling talent around imo)
Not including Zeeshan Zameer (140/mid 140s pacer with one of the most efficient actions around, havent seen Babar getting out due to extra pace the way he did against him in PSL) and few other upcoming pacers who havent played at domestic level much yet.
If this is not a decent pipeline of young pacers and batsmen then not sure what is. We can talk about the pipeline of other countries as well for comparison however, as have mentioned previously its all goes down to how much effort they are willing to put in and how they are developed.